Security is related to Insurance. Insurance is related to Farm. Farm is related to Gathering. 
you are likely to find Leader in/at/on Organization. Leader is related to Coach. Coach is a type of Worker. Collector is a type of Worker. 
Security <--RelatedTo--> Insurance <--RelatedTo--> Farm <--RelatedTo--> Gathering 
Organization <--AtLocation-- Leader <--RelatedTo--> Coach --IsA--> Worker <--IsA-- Collector 