PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The most frequently used coating metal is aluminum, although other metals such as gold, silver and copper are also employed on occasion.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au