About: hydrogen sulphide

Premodifier: hydrogen
Head noun: sulphide

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

Broader concepts

label	provenance	confidence
chemical	isap:62572733	0.783648
sulphur compound	isap:61849353	0.782907
atmospheric contaminant	isap:83684455	0.758311
toxic compound	isap:61849357	0.745062
toxic chemical	isap:62572734	0.743642
toxic gas	isap:349279539	0.713848
volatile compound	isap:61849356	0.706493
other gas	isap:349279541	0.694372
sulphur contain compound	isap:344185581	0.691741
acid gas	isap:349279540	0.690646
acidic gas	isap:349279542	0.676019
substance	isap:185872397	0.653642
contaminant	isap:83684454	0.653347
weak acid	isap:384603748	0.594659
hazardous gas	isap:349279543	0.574715
toxin	isap:361812636	0.564732
compound	isap:61849354	0.558348
corrosive gas	isap:349279544	0.530067
energy from molecule	isap:481801900	0.517568
nitrogen	isap:57536766	0.506812
by-product	isap:181492029	0.499091
product	isap:340464579	0.479986
sulphide	isap:60785212	0.479191
gas	isap:349279538	0.459230
molecule	isap:62314619	0.426612
carbon dioxide	isap:343617265	0.399194
vapours	isap:341048650	0.321678
case	isap:384466801	0.300574
sulphur	isap:344185580	0.225081

Narrower concepts

label	provenance	confidence
dimethyl disulphide	isap:285042765	0.669342