• http://ja.wcontology.org/resource/Category:活火山 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:火山学
• http://ja.wcontology.org/resource/Category:火山 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:火山学
• http://ja.wcontology.org/resource/Category:火山学 ( describe )
  • http://www.w3.org/1999/02/22-rdf-syntax-ns#type ( describe )
    • http://wcontology.org/core#setCategory
  • http://www.w3.org/2002/07/owl#sameAs ( describe )
    • http://en.wcontology.org/resource/Category:Volcanology
    • http://ja.dbpedia.org/resource/Category:火山学
  • http://www.w3.org/ns/prov#wasDerivedFrom ( describe )
    • http://ja.wikipedia.org/wiki/Category:火山学?oldid=47859310
  • http://wcontology.org/core#subClassOf ( describe )
    • http://ja.wcontology.org/resource/Category:地質学
    • http://ja.wcontology.org/resource/Category:地球科学
    • http://ja.wcontology.org/resource/Category:地球物理学
• http://ja.wcontology.org/resource/Category:火山学者 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:火山学
• http://ja.wcontology.org/resource/Category:火山災害 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:火山学
• http://ja.wcontology.org/resource/Category:火山地形 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:火山学
• http://ja.wcontology.org/resource/Category:火山岩 ( describe )
  • http://wcontology.org/core#narrower ( describe )
    • http://ja.wcontology.org/resource/Category:火山学