PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In this case, silver is a noble metal, because it did not oxidize during the formation of the barium titanate.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au