PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Other suitable materials include metals such as In, Sn, Ga, Zn, Al, Ti, Ag, Cu, and the like.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com