• http://ja.wcontology.org/resource/Category:海洋汚染 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:水質汚染
• http://ja.wcontology.org/resource/Category:排水設備 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:水質汚染
• http://ja.wcontology.org/resource/Category:日本の水質汚染 ( describe )
  • http://wcontology.org/core#addConstraint ( describe )
    • http://ja.wcontology.org/resource/Category:水質汚染
• http://ja.wcontology.org/resource/Category:水質汚染 ( describe )
  • http://www.w3.org/2002/07/owl#sameAs ( describe )
    • http://ja.dbpedia.org/resource/Category:水質汚染
    • http://en.wcontology.org/resource/Category:Water_pollution
  • 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:水道
    • http://ja.wcontology.org/resource/Category:公害
    • http://ja.wcontology.org/resource/Category:水環境
    • http://ja.wcontology.org/resource/Category:水化学
    • http://ja.wcontology.org/resource/Category:水圏生態学
  • http://www.w3.org/ns/prov#wasDerivedFrom ( describe )
    • http://ja.wikipedia.org/wiki/Category:水質汚染?oldid=57612982
• http://ja.wcontology.org/resource/Category:水質汚染関連法規 ( describe )
  • http://wcontology.org/core#usedForConstraint ( describe )
    • http://ja.wcontology.org/resource/Category:水質汚染
• http://ja.wcontology.org/resource/Category:石油流出 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:水質汚染