King is related to Power. Power is related to Smoke. Smoke is related to Dark. Alley can be Dark. 
Invention is related to Discover. Discover is related to Finding. 
King <--RelatedTo--> Power <--RelatedTo--> Smoke <--RelatedTo--> Dark <--HasProperty-- Alley 
Invention <--RelatedTo--> Discover <--RelatedTo--> Finding 