Attribute is related to Feature. Feature is related to Article. Article is related to English. English is related to North. 
Dock is a type of Cut. Dock is related to Warehouse. 
Attribute <--RelatedTo--> Feature <--RelatedTo--> Article <--RelatedTo--> English <--RelatedTo--> North 
Cut <--IsA-- Dock <--RelatedTo--> Warehouse 