PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Alternatively, an inorganic material may also be used, such as silicon oxide, silicon nitride, silicon oxynitride, PSG (Phosphorous Glass), BPSG (Boron Phosphorous Glass), and alumina.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com