SYSMOAS — missing and superfluous properties

While reading through Release 2023-02 of the Systems Modeling Application Programming Interface (API) and Services.pdf i think the following is incorrect:

Project: missing property created:ISO8601DateTime
Branch: owningProject is the Project that owns the given Branch -> this property should not be described here as Branch is a subclass of CommitReference which already has a property called owningProject
Tag: owningProject is the Project that owns the given Tag-> this property should not be described here as Tag is a subclass of CommitReference which already has a property called owningProject