About: coking coal

Premodifier: coking
Head noun: coal

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

Broader concepts

label	provenance	confidence
raw material	isap:460392241	0.898870
cost of raw material	isap:169400055	0.604708
material	isap:460392266	0.548187
ton of coal	isap:127474972	0.472266

Narrower concepts

label	provenance	confidence
australia	isap:147734220	0.232870
coal	isap:169395385	0.198705