• http://ja.wcontology.org/resource/Category:SI単位 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:国際単位系
• http://ja.wcontology.org/resource/Category:SI接頭辞 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:国際単位系
• http://ja.wcontology.org/resource/Category:国際単位系 ( describe )
  • http://www.w3.org/2002/07/owl#sameAs ( describe )
    • http://ja.dbpedia.org/resource/Category:国際単位系
    • http://en.wcontology.org/resource/Category:International_System_of_Units
  • 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:単位系
    • http://ja.wcontology.org/resource/Category:国際規格
    • http://ja.wcontology.org/resource/Category:工業規格
    • http://ja.wcontology.org/resource/Category:メートル法
  • http://www.w3.org/ns/prov#wasDerivedFrom ( describe )
    • http://ja.wikipedia.org/wiki/Category:国際単位系?oldid=63454570