Assertion: inheritance | /r/CapableOf | establish syntactic relationship
Facets:
value: not necessarily
type: DEGREE
Source sentences:
text: In some languages inheritance and subtyping agree,[a] whereas in others they differ; in general, subtyping establishes an is-a relationship, whereas inheritance only reuses implementation and establishes a syntactic relationship, not necessarily a semantic relationship (inheritance does not ensure behavioral subtyping).