Governor is related to Capital. Capital is related to Map. Map can be used for Weak. 
Isolate is a different concept from Integrate. Integrate is a type of Calculate. Average is a type of Calculate. 
Governor <--RelatedTo--> Capital <--RelatedTo--> Map --UsedFor--> Weak 
Isolate <--DistinctFrom--> Integrate --IsA--> Calculate <--IsA-- Average 