• http://ja.wcontology.org/resource/Category:管工事 ( describe )
  • http://www.w3.org/2002/07/owl#sameAs ( describe )
    • http://ja.dbpedia.org/resource/Category:管工事
  • 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:建築施工
    • http://ja.wcontology.org/resource/Category:配管
    • http://ja.wcontology.org/resource/Category:建設工事
  • http://www.w3.org/ns/prov#wasDerivedFrom ( describe )
    • http://ja.wikipedia.org/wiki/Category:管工事?oldid=57214001
• http://ja.wcontology.org/resource/Category:排水設備 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:管工事
• http://ja.wcontology.org/resource/Category:給水設備 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:管工事