About: arch coal

Premodifier: arch
Head noun: coal

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

Broader concepts

label	provenance	confidence
coal industry giant	isap:94323019	0.857399
coal company	isap:9609824	0.816453
coal stock	isap:95044108	0.811776
company	isap:9609825	0.800724
coal producer	isap:454969291	0.741616
mining company	isap:9609839	0.711667
corporation	isap:417300682	0.559762
miner	isap:85063162	0.380067
player	isap:306752791	0.372051

Narrower concepts

label	provenance	confidence