Deeply nested structs cause long compilation times

[xitology]

Arrow tables with deeply nested lists and structs can make Arrow.jl spend too much time in compilation.

I uploaded an empty Arrow table that can trigger this behavior: observation.empty.arrow.gz

A simple program that reads this table and writes it again can take several minutes:

julia -e 'using Arrow; t = Arrow.Table("observation.empty.arrow", convert = false); @time Arrow.write("copy-of-observation.empty.arrow", t)'
250.863146 seconds (58.05 M allocations: 3.791 GiB, 1.07% gc time, 99.99% compilation time)

Using Julia 1.10.2 and Arrow 2.7.1.

[Moelf]

second this. We see extremely high latency when doing CI: https://github.com/JuliaHEP/UnROOT.jl/actions/runs/8317241942/job/22757761446#step:6:548

[KristofferC]

There are some epic types getting compiled here. For example, here is the show method:

precompile(Tuple{typeof(Base.show), Base.IOContext{Base.GenericIOBuffer{Array{UInt8, 1}}}, Base.Multimedia.MIME{Symbol("text/plain")}, Tables.Schema{(:resourceType, :id, :meta, :implicitRules, :language, :text, :contained, :extension, :modifierExtension, :identifier, :basedOn, :partOf, :status, :category, :code, :subject, :focus, :encounter, :effectiveDateTime, :effectivePeriod, :effectiveTiming, :effectiveInstant, :issued, :performer, :valueQuantity, :valueCodeableConcept, :valueString, :valueBoolean, :valueInteger, :valueRange, :valueRatio, :valueSampledData, :valueTime, :valueDateTime, :valuePeriod, :dataAbsentReason, :interpretation, :note, :bodySite, :method, :specimen, :device, :referenceRange, :hasMember, :derivedFrom, :component, :yy__patient_id, :yy_system, :yy_sub_resource), Tuple{Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :versionId, :lastUpdated, :source, :profile, :security, :tag), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :status, :div), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :reference, :type, :identifier, :display), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}}}}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :reference, :type, :identifier, :display), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}}}}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :coding, :text)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Primitive{Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Array{Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}, 1}}, Arrow.Primitive{Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Array{Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}, 1}}}, (:id, :extension, :start, :end)}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :reference, :type, :identifier, :display), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :coding, :text)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Primitive{Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Array{Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}, 1}}, Arrow.Primitive{Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Array{Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}, 1}}}, (:id, :extension, :start, :end)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :use, :type, :system, :value, :period, :assigner)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :reference, :type, :identifier, :display)}}, (:id, :extension, :use, :type, :system, :value, :period, :assigner)}, Tuple{Base.UnitRange{Int64}}, true}}, Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :reference, :type, :identifier, :display), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :reference, :type, :identifier, :display), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :coding, :text)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Primitive{Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Array{Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}, 1}}, Arrow.Primitive{Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Array{Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}, 1}}}, (:id, :extension, :start, :end)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :use, :type, :system, :value, :period, :assigner)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :reference, :type, :identifier, :display)}, Tuple{Base.UnitRange{Int64}}, true}}, Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :reference, :type, :identifier, :display), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :reference, :type, :identifier, :display), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :coding, :text)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Primitive{Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Array{Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}, 1}}, Arrow.Primitive{Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Array{Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}, 1}}}, (:id, :extension, :start, :end)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :use, :type, :system, :value, :period, :assigner)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :reference, :type, :identifier, :display)}, Tuple{Base.UnitRange{Int64}}, true}}, Union{Base.Missing, String}, Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :coding, :text)}, Tuple{Base.UnitRange{Int64}}, true}}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :reference, :type, :identifier, :display), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}}}}, Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :reference, :type, :identifier, :display), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :reference, :type, :identifier, :display), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :coding, :text)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Primitive{Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Array{Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}, 1}}, Arrow.Primitive{Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Array{Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}, 1}}}, (:id, :extension, :start, :end)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :use, :type, :system, :value, :period, :assigner)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :reference, :type, :identifier, :display)}, Tuple{Base.UnitRange{Int64}}, true}}, Union{Base.Missing, NamedTuple{(:id, :extension, :reference, :type, :identifier, :display), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}}}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :modifierExtension, :event, :repeat, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :boundsDuration, :boundsRange, :boundsPeriod, :count, :countMax, :duration, :durationMax, :durationUnit, :frequency, :frequencyMax, :period, :periodMax, :periodUnit, :dayOfWeek, :timeOfDay, :when, :offset), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :low, :high), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, Int32}, Union{Base.Missing, Int32}, Union{Base.Missing, Float32}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, Int32}, Union{Base.Missing, Int32}, Union{Base.Missing, Float32}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Int32}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}}}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :reference, :type, :identifier, :display), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :reference, :type, :identifier, :display), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :coding, :text)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Primitive{Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Array{Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}, 1}}, Arrow.Primitive{Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Array{Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}, 1}}}, (:id, :extension, :start, :end)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :use, :type, :system, :value, :period, :assigner)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :reference, :type, :identifier, :display)}, Tuple{Base.UnitRange{Int64}}, true}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, Bool}, Union{Base.Missing, Int32}, Union{Base.Missing, NamedTuple{(:id, :extension, :low, :high), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :numerator, :denominator), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :origin, :period, :factor, :lowerLimit, :upperLimit, :dimensions, :data), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, Float32}, Union{Base.Missing, Float32}, Union{Base.Missing, Float32}, Union{Base.Missing, Float32}, Union{Base.Missing, Int32}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :coding, :text)}, Tuple{Base.UnitRange{Int64}}, true}}, Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :authorReference, :authorString, :time, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :reference, :type, :identifier, :display), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, String}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :authorReference, :authorString, :time, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :reference, :type, :identifier, :display), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :reference, :type, :identifier, :display), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :coding, :text)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Primitive{Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Array{Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}, 1}}, Arrow.Primitive{Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Array{Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}, 1}}}, (:id, :extension, :start, :end)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :use, :type, :system, :value, :period, :assigner)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :reference, :type, :identifier, :display)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.Primitive{Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Array{Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :authorReference, :authorString, :time, :text)}, Tuple{Base.UnitRange{Int64}}, true}}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :reference, :type, :identifier, :display), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :reference, :type, :identifier, :display), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}}}}, Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :modifierExtension, :low, :high, :type, :appliesTo, :age, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :low, :high), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}}}}, Union{Base.Missing, String}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :modifierExtension, :low, :high, :type, :appliesTo, :age, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :low, :high), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}}}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Primitive{Union{Base.Missing, Float32}, Array{Float32, 1}}, Vararg{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, 4}}, (:id, :extension, :value, :comparator, :unit, :system, :code)}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Primitive{Union{Base.Missing, Float32}, Array{Float32, 1}}, Vararg{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, 4}}, (:id, :extension, :value, :comparator, :unit, :system, :code)}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :coding, :text)}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :coding, :text)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :coding, :text)}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :low, :high), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Primitive{Union{Base.Missing, Float32}, Array{Float32, 1}}, Vararg{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, 4}}, (:id, :extension, :value, :comparator, :unit, :system, :code)}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Primitive{Union{Base.Missing, Float32}, Array{Float32, 1}}, Vararg{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, 4}}, (:id, :extension, :value, :comparator, :unit, :system, :code)}}, (:id, :extension, :low, :high)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :modifierExtension, :low, :high, :type, :appliesTo, :age, :text)}, Tuple{Base.UnitRange{Int64}}, true}}, Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :reference, :type, :identifier, :display), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :reference, :type, :identifier, :display), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :coding, :text)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Primitive{Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Array{Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}, 1}}, Arrow.Primitive{Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Array{Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}, 1}}}, (:id, :extension, :start, :end)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :use, :type, :system, :value, :period, :assigner)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :reference, :type, :identifier, :display)}, Tuple{Base.UnitRange{Int64}}, true}}, Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :reference, :type, :identifier, :display), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :reference, :type, :identifier, :display), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :use, :type, :system, :value, :period, :assigner), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :coding, :text)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Primitive{Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Array{Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}, 1}}, Arrow.Primitive{Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Array{Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}, 1}}}, (:id, :extension, :start, :end)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :use, :type, :system, :value, :period, :assigner)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :reference, :type, :identifier, :display)}, Tuple{Base.UnitRange{Int64}}, true}}, Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :modifierExtension, :code, :valueQuantity, :valueCodeableConcept, :valueString, :valueBoolean, :valueInteger, :valueRange, :valueRatio, :valueSampledData, :valueTime, :valueDateTime, :valuePeriod, :dataAbsentReason, :interpretation, :referenceRange), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, Bool}, Union{Base.Missing, Int32}, Union{Base.Missing, NamedTuple{(:id, :extension, :low, :high), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :numerator, :denominator), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :origin, :period, :factor, :lowerLimit, :upperLimit, :dimensions, :data), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, Float32}, Union{Base.Missing, Float32}, Union{Base.Missing, Float32}, Union{Base.Missing, Float32}, Union{Base.Missing, Int32}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :modifierExtension, :low, :high, :type, :appliesTo, :age, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :low, :high), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}}}}, Union{Base.Missing, String}}}}, 1}}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :modifierExtension, :code, :valueQuantity, :valueCodeableConcept, :valueString, :valueBoolean, :valueInteger, :valueRange, :valueRatio, :valueSampledData, :valueTime, :valueDateTime, :valuePeriod, :dataAbsentReason, :interpretation, :referenceRange), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, Bool}, Union{Base.Missing, Int32}, Union{Base.Missing, NamedTuple{(:id, :extension, :low, :high), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :numerator, :denominator), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :origin, :period, :factor, :lowerLimit, :upperLimit, :dimensions, :data), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, Float32}, Union{Base.Missing, Float32}, Union{Base.Missing, Float32}, Union{Base.Missing, Float32}, Union{Base.Missing, Int32}, Union{Base.Missing, String}}}}, Union{Base.Missing, String}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :modifierExtension, :low, :high, :type, :appliesTo, :age, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :low, :high), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}}}}, Union{Base.Missing, String}}}}, 1}}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :coding, :text)}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Primitive{Union{Base.Missing, Float32}, Array{Float32, 1}}, Vararg{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, 4}}, (:id, :extension, :value, :comparator, :unit, :system, :code)}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :coding, :text)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}, Arrow.Primitive{Union{Base.Missing, Int32}, Array{Int32, 1}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :low, :high), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Primitive{Union{Base.Missing, Float32}, Array{Float32, 1}}, Vararg{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, 4}}, (:id, :extension, :value, :comparator, :unit, :system, :code)}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Primitive{Union{Base.Missing, Float32}, Array{Float32, 1}}, Vararg{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, 4}}, (:id, :extension, :value, :comparator, :unit, :system, :code)}}, (:id, :extension, :low, :high)}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :numerator, :denominator), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Primitive{Union{Base.Missing, Float32}, Array{Float32, 1}}, Vararg{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, 4}}, (:id, :extension, :value, :comparator, :unit, :system, :code)}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Primitive{Union{Base.Missing, Float32}, Array{Float32, 1}}, Vararg{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, 4}}, (:id, :extension, :value, :comparator, :unit, :system, :code)}}, (:id, :extension, :numerator, :denominator)}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :origin, :period, :factor, :lowerLimit, :upperLimit, :dimensions, :data), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, Float32}, Union{Base.Missing, Float32}, Union{Base.Missing, Float32}, Union{Base.Missing, Float32}, Union{Base.Missing, Int32}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Primitive{Union{Base.Missing, Float32}, Array{Float32, 1}}, Vararg{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, 4}}, (:id, :extension, :value, :comparator, :unit, :system, :code)}, Arrow.Primitive{Union{Base.Missing, Float32}, Array{Float32, 1}}, Arrow.Primitive{Union{Base.Missing, Float32}, Array{Float32, 1}}, Arrow.Primitive{Union{Base.Missing, Float32}, Array{Float32, 1}}, Arrow.Primitive{Union{Base.Missing, Float32}, Array{Float32, 1}}, Arrow.Primitive{Union{Base.Missing, Int32}, Array{Int32, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :origin, :period, :factor, :lowerLimit, :upperLimit, :dimensions, :data)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.Primitive{Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Array{Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}, 1}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :start, :end), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Primitive{Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Array{Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}, 1}}, Arrow.Primitive{Union{Base.Missing, Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}}, Array{Arrow.Timestamp{Arrow.Flatbuf.TimeUnit.T(0x0002), Symbol("Etc/UTC")}, 1}}}, (:id, :extension, :start, :end)}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :coding, :text)}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :coding, :text)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :coding, :text)}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :modifierExtension, :low, :high, :type, :appliesTo, :age, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :low, :high), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}}}}, Union{Base.Missing, String}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :modifierExtension, :low, :high, :type, :appliesTo, :age, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :low, :high), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}}}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Primitive{Union{Base.Missing, Float32}, Array{Float32, 1}}, Vararg{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, 4}}, (:id, :extension, :value, :comparator, :unit, :system, :code)}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Primitive{Union{Base.Missing, Float32}, Array{Float32, 1}}, Vararg{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, 4}}, (:id, :extension, :value, :comparator, :unit, :system, :code)}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :coding, :text)}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :coding, :text)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :coding, :text)}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :low, :high), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Primitive{Union{Base.Missing, Float32}, Array{Float32, 1}}, Vararg{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, 4}}, (:id, :extension, :value, :comparator, :unit, :system, :code)}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Primitive{Union{Base.Missing, Float32}, Array{Float32, 1}}, Vararg{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, 4}}, (:id, :extension, :value, :comparator, :unit, :system, :code)}}, (:id, :extension, :low, :high)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :modifierExtension, :low, :high, :type, :appliesTo, :age, :text)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :modifierExtension, :low, :high, :type, :appliesTo, :age, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :low, :high), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}}}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Primitive{Union{Base.Missing, Float32}, Array{Float32, 1}}, Vararg{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, 4}}, (:id, :extension, :value, :comparator, :unit, :system, :code)}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Primitive{Union{Base.Missing, Float32}, Array{Float32, 1}}, Vararg{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, 4}}, (:id, :extension, :value, :comparator, :unit, :system, :code)}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :coding, :text)}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :coding, :text)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :coding, :text), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Array{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1}}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, 1, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :system, :version, :code, :display, :userSelected), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, Bool}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.BoolVector{Union{Base.Missing, Bool}}}, (:id, :extension, :system, :version, :code, :display, :userSelected)}}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :coding, :text)}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :low, :high), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Primitive{Union{Base.Missing, Float32}, Array{Float32, 1}}, Vararg{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, 4}}, (:id, :extension, :value, :comparator, :unit, :system, :code)}, Arrow.Struct{Union{Base.Missing, NamedTuple{(:id, :extension, :value, :comparator, :unit, :system, :code), Tuple{Union{Base.Missing, String}, Union{Base.Missing, Array{Union{Base.Missing, String}, 1}}, Union{Base.Missing, Float32}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}}, Tuple{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Arrow.List{Union{Base.Missing, Base.SubArray{Union{Base.Missing, String}, 1, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, Tuple{Base.UnitRange{Int64}}, true}}, Int32, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, Arrow.Primitive{Union{Base.Missing, Float32}, Array{Float32, 1}}, Vararg{Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}, 4}}, (:id, :extension, :value, :comparator, :unit, :system, :code)}}, (:id, :extension, :low, :high)}, Arrow.List{Union{Base.Missing, String}, Int32, Array{UInt8, 1}}}, (:id, :extension, :modifierExtension, :low, :high, :type, :appliesTo, :age, :text)}}}, (:id, :extension, :modifierExtension, :code, :valueQuantity, :valueCodeableConcept, :valueString, :valueBoolean, :valueInteger, :valueRange, :valueRatio, :valueSampledData, :valueTime, :valueDateTime, :valuePeriod, :dataAbsentReason, :interpretation, :referenceRange)}, Tuple{Base.UnitRange{Int64}}, true}}, Union{Base.Missing, String}, Union{Base.Missing, String}, Union{Base.Missing, String}}}})

That line is 234870 characters.

[xitology]

There are some epic types getting compiled here.

Perhaps, composite arrow arrays should not carry the types of the underlying data arrays in their own type signature?

[Moelf]

they kind of have to -- the type tree has to exist somewhere, in Julia, it's natural to let the type tree exists using Julia's typing functionality. But we could have precompiled more in Arrow (for common compositions of primitive types and containers)

[xitology]

they kind of have to -- the type tree has to exist somewhere, in Julia, it's natural to let the type tree exists using Julia's typing functionality. But we could have precompiled more in Arrow

You don't have to create an exact Julia type for composite fields. After all, you do not create a Julia type for the table as a whole.

[Moelf]

right, alternative to using Julia's typing system, is to use values, conceptually it's like instead of NamedTuple, just use Dict for the type tree. But then, reading bytes from disk or network I/O will be much slower because Julia won't know what bytes will turn into.

In that case people may start to complain why Arrow is so slow or type unstable, idk, we need to try to see the tradeoffs

[xitology]

right, alternative to using Julia's typing system, is to use values, conceptually it's like instead of NamedTuple, just use Dict for the type tree. But then, reading bytes from disk or network I/O will be much slower because Julia won't know what bytes will turn into.

That's just not true for a column-oriented data format like Arrow. The whole point of column layout is to make processing fast without knowing the exact data layout during compilation. Otherwise, statically compiled languages like C or Rust wouldn't be able to process Arrow data fast.

[Moelf]

It's similar to why naive for row in eachrow(df::DataFrame) is slow, but if you use DataFramesMeta.jl or convert to a TypedTable from TypedTables.jl the row iteration would be faster again.

In C or Rust, you need to know the column type at compile time, you CAN'T just do:

auto df = openarrow(path)
auto col = df.mycol1
auto val = col[1]

but you can do the moral equivalent of this in Julia. Fundamentally, the type information (schema) of the Arrow table lives as "values" (bytes) on-disk, you have to somehow process that info and at run-time generate a type tree -- using Julia's typing system or using Dict is implementation detail.

For Rust and C, it's still doing this type of thing, but in more staged-fashion ¹ and probably more efficient, wheres in Arrow.jl I think it really leans heavily on Julia's typing system and compose everything using Julia type composition -- which may not have been smart from the result.

Footnotes

1. for example, get the types first from metadata, and build the types in explicitly separate stages ↩

[xitology]

@Moelf, you made a point that IO with Arrow requires materializing exact field types, otherwise it would be slow. This is not so. Rust is capable of reading and writing Arrow data of arbitrary form, and can do it fast despite being a statically compiled language. People write SQL engines over Arrow in Rust, and they certainly don't know the type of each table and each column in advance. They can do it because in a column-oriented layout any data is ultimately stored as a collection of arrays of primitive types. By reducing any operation on composite data to operations on the underlying primitive arrays, they can process data effectively even if they don't know the exact layout of the composite fields during compilation.

DataFrames API does it exactly right by making the step of materializing the row type explicit. The user can request it and pay the compilation cost if they want to process a DataFrame as a vector of tuples, but that's their choice. In fact, Arrow.jl works exactly the same, but only with top-level Table objects, and not with fields of composite types. Which is a problem, as my bug report demonstrates.

What I would propose... support two variants of each composite array type: transparent and opaque. The transparent is the current one while the opaque would hide the type of its content. The current definitions almost work, if we represent, say, an opaque Struct array as Arrow.Struct{Any, Any, Any}. We will only need to add a field to store column names (and allow data to be a vector). The API could provide a way to switch between transparent and opaque forms, but I'd argue the opaque form should be the default: this way you could read and process any Arrow data compilation-free.