• http://ja.wcontology.org/resource/Category:アフリカの港湾 ( describe )
  • http://www.w3.org/2002/07/owl#sameAs ( describe )
    • http://ja.dbpedia.org/resource/Category:アフリカの港湾
    • http://en.wcontology.org/resource/Category:Ports_and_harbours_in_Africa
  • http://wcontology.org/core#specifiedConstraint ( describe )
    • http://ja.wcontology.org/resource/Category:大陸別の港湾
  • http://www.w3.org/1992/02/22-rdf-syntax-ns#type ( describe )
    • http://wcontology.org/core#constrainedSetCategory
  • http://www.w3.org/ns/prov#wasDerivedFrom ( describe )
    • http://ja.wikipedia.org/wiki/Category:アフリカの港湾?oldid=48330854
  • http://wcontology.org/core#subClassOf ( describe )
    • http://ja.wcontology.org/resource/Category:アフリカの地形
    • http://ja.wcontology.org/resource/Category:アフリカの交通
• http://ja.wcontology.org/resource/Category:エジプトの港湾 ( describe )
  • http://wcontology.org/core#specifiedConstraint ( describe )
    • http://ja.wcontology.org/resource/Category:アフリカの港湾
• http://ja.wcontology.org/resource/Category:アフリカの港町 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:アフリカの港湾