• http://ja.wcontology.org/resource/Category:撮像管 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:真空管
• http://ja.wcontology.org/resource/Category:真空管 ( describe )
  • http://www.w3.org/2002/07/owl#sameAs ( describe )
    • http://en.wcontology.org/resource/Category:Vacuum_tubes
    • http://ja.dbpedia.org/resource/Category:真空管
  • 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:スタジオ関連機材
    • http://ja.wcontology.org/resource/Category:原子物理学
    • http://ja.wcontology.org/resource/Category:音
    • http://ja.wcontology.org/resource/Category:音声処理
    • http://ja.wcontology.org/resource/Category:音響機器
    • http://ja.wcontology.org/resource/Category:真空
    • http://ja.wcontology.org/resource/Category:録音
    • http://ja.wcontology.org/resource/Category:電子管
  • http://www.w3.org/ns/prov#wasDerivedFrom ( describe )
    • http://ja.wikipedia.org/wiki/Category:真空管?oldid=60659634