• http://ja.wcontology.org/resource/Category:信号機 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:道路施設
• http://ja.wcontology.org/resource/Category:環状道路 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:道路施設
• http://ja.wcontology.org/resource/Category:踏切 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:道路施設
• http://ja.wcontology.org/resource/Category:道路の種類 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:道路施設
• http://ja.wcontology.org/resource/Category:街路 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:道路施設
• http://ja.wcontology.org/resource/Category:道路施設 ( describe )
  • http://www.w3.org/2002/07/owl#sameAs ( describe )
    • http://ja.dbpedia.org/resource/Category:道路施設
    • http://en.wcontology.org/resource/Category:Road_infrastructure
  • 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:道路
    • http://ja.wcontology.org/resource/Category:交通施設
  • http://www.w3.org/ns/prov#wasDerivedFrom ( describe )
    • http://ja.wikipedia.org/wiki/Category:道路施設?oldid=47444367
• http://ja.wcontology.org/resource/Category:道路標識 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:道路施設