Case is related to Display. Display is a type of Representation. Representation is a type of Cooperation. 
Civilian is a different concept from Military. Military is related to Order. Word is a type of Order. 
Case <--RelatedTo--> Display --IsA--> Representation --IsA--> Cooperation 
Civilian <--DistinctFrom--> Military <--RelatedTo--> Order <--IsA-- Word 