• http://ja.wcontology.org/resource/Category:変圧器 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:電力機器
• http://ja.wcontology.org/resource/Category:発電機 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:電力機器
• http://ja.wcontology.org/resource/Category:電力機器 ( describe )
  • http://www.w3.org/2002/07/owl#sameAs ( describe )
    • http://ja.dbpedia.org/resource/Category:電力機器
    • http://en.wcontology.org/resource/Category:Electric_power_systems_components
  • http://www.w3.org/1992/02/22-rdf-syntax-ns#type ( describe )
    • http://wcontology.org/core#topicCategory
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:電気機器
    • http://ja.wcontology.org/resource/Category:電力流通
    • http://ja.wcontology.org/resource/Category:電力工学
  • http://www.w3.org/ns/prov#wasDerivedFrom ( describe )
    • http://ja.wikipedia.org/wiki/Category:電力機器?oldid=62547258
• http://ja.wcontology.org/resource/Category:電動機 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:電力機器