• http://ja.wcontology.org/resource/Category:オペラ作品 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:オペラ
• http://ja.wcontology.org/resource/Category:オペラ歌手 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:オペラ
• http://ja.wcontology.org/resource/Category:オペラのジャンル ( describe )
  • http://wcontology.org/core#usedForConstraint ( describe )
    • http://ja.wcontology.org/resource/Category:オペラ
• http://ja.wcontology.org/resource/Category:オペラ作曲家 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:オペラ
• http://ja.wcontology.org/resource/Category:オペラ台本作家 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:オペラ
• http://ja.wcontology.org/resource/Category:オペラ映画 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:オペラ
• http://ja.wcontology.org/resource/Category:オペラ演出家 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:オペラ
• http://ja.wcontology.org/resource/Category:オペレッタ ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:オペラ
• http://ja.wcontology.org/resource/Category:歌劇団 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:オペラ
• http://ja.wcontology.org/resource/Category:歌劇場 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:オペラ
• http://ja.wcontology.org/resource/Category:風刺劇 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:オペラ
• http://ja.wcontology.org/resource/Category:オペラ ( describe )
  • http://www.w3.org/2002/07/owl#sameAs ( describe )
    • http://en.wcontology.org/resource/Category:Opera
    • http://ja.dbpedia.org/resource/Category:オペラ
  • 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:演劇のジャンル
    • http://ja.wcontology.org/resource/Category:フィクションの諸形式_(舞台芸術)
    • http://ja.wcontology.org/resource/Category:クラシック音楽
    • http://ja.wcontology.org/resource/Category:声楽
  • http://www.w3.org/ns/prov#wasDerivedFrom ( describe )
    • http://ja.wikipedia.org/wiki/Category:オペラ?oldid=63661771