Chapter is part of Story. Chapter is a type of Phase. Phase is part of Cycle. Cycle is a synonym of Pattern. 
Area is related to Measurement. Measurement is related to Weight. Weight is related to Tool. 
Story <--PartOf-- Chapter --IsA--> Phase --PartOf--> Cycle <--Synonym--> Pattern 
Area <--RelatedTo--> Measurement <--RelatedTo--> Weight <--RelatedTo--> Tool 