PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The metal oxide is a metal oxide including an element of Group IIIa such as Sc, Y, lanthanide or the like. 6.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com