Patent is related to Intellectual. Intellectual is similar to Sophisticated. Sophisticated is a synonym of Smart. 
Killing requires Rage. Killing is related to Silver. Silver can be used for Jewelry. 
Patent <--RelatedTo--> Intellectual <--SimilarTo--> Sophisticated <--Synonym--> Smart 
Rage <--HasPrerequisite-- Killing <--RelatedTo--> Silver --UsedFor--> Jewelry 