• http://ja.wcontology.org/resource/Category:ETC ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:RFID
• http://ja.wcontology.org/resource/Category:IC乗車カード ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:RFID
• http://ja.wcontology.org/resource/Category:RFID ( describe )
  • http://www.w3.org/2002/07/owl#sameAs ( describe )
    • http://ja.dbpedia.org/resource/Category:RFID
    • http://en.wcontology.org/resource/Category:Radio-frequency_identification
  • 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:無線
    • http://ja.wcontology.org/resource/Category:自動認識およびデータ取得
    • http://ja.wcontology.org/resource/Category:識別子
  • http://www.w3.org/ns/prov#wasDerivedFrom ( describe )
    • http://ja.wikipedia.org/wiki/Category:RFID?oldid=47371956