Empty is a type of Remove. Dust entails/necessarily involves Remove. Dust is a type of Cover. Cover is the opposite of Expose. 
Cloth is related to Tie. Tie is related to Join. Join is a synonym of Assemble. Compound is a type of Assemble. 
Empty --IsA--> Remove <--Entails-- Dust --IsA--> Cover <--Antonym--> Expose 
Cloth <--RelatedTo--> Tie <--RelatedTo--> Join <--Synonym--> Assemble <--IsA-- Compound 