Modified NominalComposition to include basis, default `unknown`#13

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kroenlein wants to merge 3 commits intomasterfrom

nominal-composition

Commits on Nov 3, 2019

Modified NominalComposition to include basis, default `unknown`
kroenlein
committed

Commits on Jun 22, 2020

Merge branch 'master' into nominal-composition
kroenlein
committed

Commits on Jun 30, 2020

Merge branch 'master' into nominal-composition
kroenlein
authored