Screening is a type of Fabric. Screening is a type of Display. 
Rest is related to Sofa. Sofa is related to Lamp. Flash is a type of Lamp. Flash is a synonym of Blink. 
Fabric <--IsA-- Screening --IsA--> Display 
Rest <--RelatedTo--> Sofa <--RelatedTo--> Lamp <--IsA-- Flash <--Synonym--> Blink 