PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The hole injecting electrode 12 is made of such material as ITO, tin oxide (SnO2), or indium oxide (In2O3).
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com