Charter is a type of Document. Document is a type of Confirm. Confirm is related to Prove. 
Corridor is related to Path. Way is a type of Path. Way is a synonym of Wise. 
Charter --IsA--> Document --IsA--> Confirm <--RelatedTo--> Prove 
Corridor <--RelatedTo--> Path <--IsA-- Way <--Synonym--> Wise 