• http://ja.wcontology.org/resource/Category:各国の鉱業会社 ( describe )
  • http://wcontology.org/core#addConstraint ( describe )
    • http://ja.wcontology.org/resource/Category:鉱業会社
• http://ja.wcontology.org/resource/Category:鉱業会社 ( describe )
  • http://www.w3.org/2002/07/owl#sameAs ( describe )
    • http://ja.dbpedia.org/resource/Category:鉱業会社
    • http://en.wcontology.org/resource/Category:Mining_companies
  • http://www.w3.org/1992/02/22-rdf-syntax-ns#type ( describe )
    • http://wcontology.org/core#setCategory
  • http://www.w3.org/ns/prov#wasDerivedFrom ( describe )
    • http://ja.wikipedia.org/wiki/Category:鉱業会社?oldid=50730159
  • http://wcontology.org/core#subClassOf ( describe )
    • http://ja.wcontology.org/resource/Category:鉱業
    • http://ja.wcontology.org/resource/Category:産業別の企業