PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The common electrodes 12 and point electrodes 14 are made from metal, such as aluminium and have a thickness of 1 ??m.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com