About: bituminous coal

Premodifier: bituminous
Head noun: coal

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

Broader concepts

label	provenance	confidence
coal	isap:169395364	0.594563
type of coal	isap:167587924	0.580637
form of coal	isap:168244651	0.518426
tar	isap:127473758	0.252649

Narrower concepts

label	provenance	confidence
coal	isap:169395380	0.205918
cannel	isap:493120698	0.194565