About: residual fuel oil

Premodifier: residual fuel
Head noun: oil

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

Broader concepts

label	provenance	confidence
petroleum product	isap:231937525	0.782183
product	isap:231937535	0.722328
crude oil	isap:281564058	0.692762

Narrower concepts

label	provenance	confidence
boiler	isap:406415113	0.133247