Merge remote-tracking branch 'origin/main' into 1.2.1_proposed

Author: mr-c

concepts.md

@@ -319,7 +319,7 @@ prefix listed in the `$namespaces` section of the document as described in the
 [Schema Salad specification](SchemaSalad.html#Explicit_context).
 
 It is recommended that concepts from schema.org are used whenever possible.
-For the `$schemas` field we recommend their RDF encoding: http://schema.org/version/latest/schema.rdf
+For the `$schemas` field we recommend their RDF encoding: https://schema.org/version/latest/schemaorg-current-https.rdf
 
 Implementation extensions which modify execution semantics must be [listed in
 the `requirements` field](#Requirements_and_hints).

invocation.md

@@ -59,7 +59,7 @@ Output files produced by tool execution must be written to the
 directory when executing the tool must be the designated output
 directory.  The designated output directory should be empty, except
 for files or directories specified using
-[InitialWorkDirRequirement](InitialWorkDirRequirement).
+[InitialWorkDirRequirement](#InitialWorkDirRequirement).
 
 Files may also be written to the **designated temporary directory**.  This
 directory must be isolated and not shared with other processes.  Any files