PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Plate 34 displaced from tip 30, is of a substance, such as copper or other metal, having a second work function which is different from the first work function.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au