PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • JAMSTEC is studying the sea all over the world including Pacific Ocean, Indian Ocean, Arctic Ocean from the surface to the depth of several thousands of meters.
http://www.w3.org/ns/prov#wasQuotedFrom
  • jamstec.go.jp