PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As described above, the magnetic recording medium according to the third invention of the present invention,includes an underlayer formed on a substrate, a plurality of magnetic films laminated on the underlayer and interlayers provided respectively between the plurality of magnetic films, and the underlayer and the interlayers are made of vanadium or an alloy mainly containing vanadium.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com