Valuable is a synonym of Precious. Precious is related to Silver. Silver is related to Aluminum. Aluminum is a type of Element. 
Benefit is related to Profit. Profit is a type of Advantage. 
Valuable <--Synonym--> Precious <--RelatedTo--> Silver <--RelatedTo--> Aluminum --IsA--> Element 
Benefit <--RelatedTo--> Profit --IsA--> Advantage 