Wildlife is related to Organization. Organization is related to World. World is related to Globe. Earth is a type of Globe. 
Literature is related to Class. Class is a synonym of Distribute. Distribute is a synonym of Administer. Administer is a type of Manage. 
Wildlife <--RelatedTo--> Organization <--RelatedTo--> World <--RelatedTo--> Globe <--IsA-- Earth 
Literature <--RelatedTo--> Class <--Synonym--> Distribute <--Synonym--> Administer --IsA--> Manage 