Dam is a type of Animal. Animal is related to Cross. Cross is related to Mark. Mark is related to Author. 
Independent is related to Self. Self is related to Portrait. Portrait is related to Painting. Painting is related to Hang. 
Dam --IsA--> Animal <--RelatedTo--> Cross <--RelatedTo--> Mark <--RelatedTo--> Author 
Independent <--RelatedTo--> Self <--RelatedTo--> Portrait <--RelatedTo--> Painting <--RelatedTo--> Hang 