Gallery is a type of Corridor. Corridor is related to Door. House have Door. 
Stereotype is a type of Representation. Stereotype is related to Class. Class is related to Society. Society is related to Member. 
Gallery --IsA--> Corridor <--RelatedTo--> Door <--HasA-- House 
Representation <--IsA-- Stereotype <--RelatedTo--> Class <--RelatedTo--> Society <--RelatedTo--> Member 