About: oil baron

Premodifier: oil
Head noun: baron

Same concepts
http://dbpedia.org/resource/Business_magnate

Broader concepts

label	provenance	confidence
war	isap:323932460	0.227589

Narrower concepts

label	provenance	confidence
koch brother	isap:31355503	0.713554
rockefeller	isap:414228132	0.458522