About: traditional source of energy

Premodifier: traditional
Head noun: source
Postmodifier: of energy

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
natural gas	isap:212652807	0.819397
fossil fuel	isap:309053122	0.763439
coal	isap:308986880	0.555672
oil	isap:209492557	0.536838