About: iron hydroxide

Premodifier: iron
Head noun: hydroxide

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

Broader concepts

label	provenance	confidence
metal hydroxide	isap:352787350	0.781468
metal oxide	isap:16788209	0.740709
inorganic red pigment	isap:26300422	0.716728
mineral	isap:26484540	0.539472

Narrower concepts

label	provenance	confidence
limonite	isap:182959544	0.420725