About: Coal companies of the United States

Property	Value
rdf:type	skos:Concept
rdfs:label	Coal companies of the United States
skos:broader	dbpedia:Category:Coal_companies_by_country dbpedia:Category:Coal_in_the_United_States dbpedia:Category:Energy_companies_of_the_United_States dbpedia:Category:Mining_companies_of_the_United_States
skos:prefLabel	Coal companies of the United States
is skos:broader of	dbpedia:Category:Coal_mining_companies_of_the_United_States
is skos:subject of	dbpedia:Hepburnia_Coal_Company dbpedia:Lehigh_Coal_and_Navigation_Company dbpedia:Dakota_Coal_Company dbpedia:Union_Pacific_Coal_Company dbpedia:Rio_Tinto_Energy_America dbpedia:Shannopin_Coal_Co