Businessman is related to Merchant. Merchant is related to Title. 
Card is related to Memory. Memory is related to Term. Term is related to Tree. you are likely to find Grass in/at/on Tree. 
Businessman <--RelatedTo--> Merchant <--RelatedTo--> Title 
Card <--RelatedTo--> Memory <--RelatedTo--> Term <--RelatedTo--> Tree <--AtLocation-- Grass 