PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A material of the crystalline semiconductor film is not particularly restricted, though silicon or a silicon-germanium (SiGe) alloy may be preferably employed.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.fr