Bolt is related to Shape. Carve is a type of Shape. 
you are likely to find Teaspoon in/at/on Kitchen. you are likely to find Table in/at/on Kitchen. Table is related to Flat. Flat is related to Plate. 
Bolt <--RelatedTo--> Shape <--IsA-- Carve 
Teaspoon --AtLocation--> Kitchen <--AtLocation-- Table <--RelatedTo--> Flat <--RelatedTo--> Plate 