you are likely to find Window in/at/on Room. Window can be Closed. Closed is a form of Close. Close is related to Far. 
Blank is similar to Empty. Empty is a synonym of Clean. Mud cannot be Clean. 
Room <--AtLocation-- Window --ReceivesAction--> Closed --FormOf--> Close <--RelatedTo--> Far 
Blank <--SimilarTo--> Empty <--Synonym--> Clean <--NotHasProperty-- Mud 