• http://ja.wcontology.org/resource/Category:ポルカ ( describe )
  • http://www.w3.org/2002/07/owl#sameAs ( describe )
    • http://ja.dbpedia.org/resource/Category:ポルカ
    • http://en.wcontology.org/resource/Category:Polka
  • http://www.w3.org/1992/02/22-rdf-syntax-ns#type ( describe )
    • http://wcontology.org/core#setCategory
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:舞曲
  • http://www.w3.org/ns/prov#wasDerivedFrom ( describe )
    • http://ja.wikipedia.org/wiki/Category:ポルカ?oldid=47229696
• http://ja.wcontology.org/resource/Category:ヨハン・シュトラウス2世のポルカ ( describe )
  • http://wcontology.org/core#addConstraint ( describe )
    • http://ja.wcontology.org/resource/Category:ポルカ
• http://ja.wcontology.org/resource/Category:ヨーゼフ・シュトラウスのポルカ ( describe )
  • http://wcontology.org/core#addConstraint ( describe )
    • http://ja.wcontology.org/resource/Category:ポルカ