About: ferrous ammonium sulfate

Premodifier: ferrous ammonium
Head noun: sulfate

Same concepts
http://dbpedia.org/resource/Ammonium_iron(II)_sulfate

Broader concepts

label	provenance	confidence
salt	isap:73129533	0.665607

Narrower concepts

label	provenance	confidence
moss-out	isap:342595707	0.459618