Art can be Philosophical. you are likely to find Cat in/at/on Art. Cat is a synonym of Guy. Guy is part of Tent. 
Treasure is a type of Book. Appeal is a type of Book. Appeal is related to Charm. 
Philosophical <--HasProperty-- Art <--AtLocation-- Cat <--Synonym--> Guy --PartOf--> Tent 
Treasure --IsA--> Book <--IsA-- Appeal <--RelatedTo--> Charm 