About: massey energy

Premodifier: massey
Head noun: energy

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

Broader concepts

label	provenance	confidence
coal company	isap:448926172	0.688282
company	isap:448926169	0.547306
coal producer	isap:104921296	0.437784

Narrower concepts

label	provenance	confidence