• http://ja.wcontology.org/resource/Category:物理学の未解決問題 ( describe )
    • http://wcontology.org/core#specifiedConstraint ( describe )
      • http://ja.wcontology.org/resource/Category:科学の未解決問題
  • http://ja.wcontology.org/resource/Category:科学の未解決問題 ( describe )
    • http://www.w3.org/2002/07/owl#sameAs ( describe )
      • http://en.wcontology.org/resource/Category:Scientific_problems
      • http://ja.dbpedia.org/resource/Category:科学の未解決問題
    • http://wcontology.org/core#addConstraint ( describe )
      • http://ja.wcontology.org/resource/Category:未解決問題
    • http://www.w3.org/1992/02/22-rdf-syntax-ns#type ( describe )
      • http://wcontology.org/core#constrainedSetCategory
    • http://wcontology.org/core#usedForConstraint ( describe )
      • http://ja.wcontology.org/resource/Category:科学
    • http://www.w3.org/ns/prov#wasDerivedFrom ( describe )
      • http://ja.wikipedia.org/wiki/Category:科学の未解決問題?oldid=59440794
  • http://ja.wcontology.org/resource/Category:言語学の未解決問題 ( describe )
    • http://wcontology.org/core#specifiedConstraint ( describe )
      • http://ja.wcontology.org/resource/Category:科学の未解決問題