• http://ja.wcontology.org/resource/Category:2-ピロン ( describe )
  • http://www.w3.org/1999/02/22-rdf-syntax-ns#type ( describe )
    • http://wcontology.org/core#neTopicCategory
  • http://www.w3.org/2002/07/owl#sameAs ( describe )
    • http://ja.dbpedia.org/resource/Category:2-ピロン
    • http://en.wcontology.org/resource/Category:2-Pyrones
  • http://www.w3.org/ns/prov#wasDerivedFrom ( describe )
    • http://ja.wikipedia.org/wiki/Category:2-ピロン?oldid=65850529
  • http://wcontology.org/core#narrowerTransitive ( describe )
    • http://ja.wcontology.org/resource/Category:ラクトン
    • http://ja.wcontology.org/resource/Category:ピラン
• http://ja.wcontology.org/resource/Category:クマリン ( describe )
  • http://wcontology.org/core#narrowerTransitive ( describe )
    • http://ja.wcontology.org/resource/Category:2-ピロン