Wave is the opposite of Calm. Calm is a different concept from Wild. Wild is related to Card. Card is related to Dealer. 
Empire is related to Greek. Greek is related to Column. Column can be Straight. 
Wave <--Antonym--> Calm <--DistinctFrom--> Wild <--RelatedTo--> Card <--RelatedTo--> Dealer 
Empire <--RelatedTo--> Greek <--RelatedTo--> Column --HasProperty--> Straight 