Business is a synonym of Occupation. Architecture is a type of Occupation. 
Outline is a type of Summary. Outline is a synonym of Abstract. Abstract is a synonym of Isolate. Isolate is a type of Get. 
Business <--Synonym--> Occupation <--IsA-- Architecture 
Summary <--IsA-- Outline <--Synonym--> Abstract <--Synonym--> Isolate --IsA--> Get 