PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Column electrode 118 is made from an electrically conductive material, such as aluminum, molybdenum, and the like.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com