Violent is related to Destroy. Destroy is related to Tear. Tear is related to Liquid. Liquid is related to Bucket. 
Skill is related to Attribute. Attribute can be used for Identification. 
Violent <--RelatedTo--> Destroy <--RelatedTo--> Tear <--RelatedTo--> Liquid <--RelatedTo--> Bucket 
Skill <--RelatedTo--> Attribute --UsedFor--> Identification 