About: phosphorus pentasulfide

Premodifier: phosphorus
Head noun: pentasulfide

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

Broader concepts

label	provenance	confidence
phosphorus sulfide	isap:109864443	0.769115
phosphoric acid	isap:408815756	0.478052

Narrower concepts

label	provenance	confidence