Merchant is related to Wealthy. Wealthy is derived from Wealth. Wealth is related to Rich. Rich is related to Mad. 
Separation is related to Distance. Distance is related to Quality. Ultimate is a type of Quality. 
Merchant <--RelatedTo--> Wealthy --DerivedFrom--> Wealth <--RelatedTo--> Rich <--RelatedTo--> Mad 
Separation <--RelatedTo--> Distance <--RelatedTo--> Quality <--IsA-- Ultimate 