About: useful gas

Premodifier: useful
Head noun: gas

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
carbon dioxide	isap:511349510	0.584346
oxygen	isap:403625948	0.440278
methane	isap:509575679	0.430467
hydrogen	isap:349522738	0.318246