PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Exemplary salts are nitrous, ferrous, nickel, molybdenum, potassium, sodium, calcium, copper and zinc chlorides, sulfates, phosphates as well as oxides and other compounds.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es