About: sulphur compound

Premodifier: sulphur
Head noun: compound

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

Broader concepts

label	provenance	confidence
impurity	isap:57271379	0.724416
contaminant	isap:84715069	0.584952
chemical	isap:59694941	0.377180

Narrower concepts

label	provenance	confidence
hydrogen sulphide	isap:61849353	0.782907
sulphur dioxide	isap:45821423	0.743250
mercaptan	isap:411059464	0.570250
sulphuric acid	isap:460614503	0.558115
allicin	isap:50613989	0.319935
sulphate	isap:62998502	0.298953
copper	isap:103740117	0.136894
silver	isap:104045371	0.119986