Cuban is a type of Person. Actress is a type of Person. Actress is derived from Actor. Actor is related to Stage. 
Dawn is related to Light. Light is a type of Scene. Scene is related to Painting. 
Cuban --IsA--> Person <--IsA-- Actress --DerivedFrom--> Actor <--RelatedTo--> Stage 
Dawn <--RelatedTo--> Light --IsA--> Scene <--RelatedTo--> Painting 