Proposal to add a new method to ModelParser:

public IReadOnlyDictionary<Dtmi, DTEntityInfo> GetImplicitElements()

This would be analogous to the extant method:

public IReadOnlyDictionary<Dtmi, DTSupplementalTypeInfo> GetSupplementalTypes()

The new method would provide an object model that includes all elements implicitly defined by DTDL, by the standard extensions, and by any partner or feature extension that is directly supported by the parser. Eventually, whenever dynamic extensions are supported, the returned object model will also include elements defined by any extension that has been loaded into the ModelParser instance.