PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This activated carbon fiber is produced from a raw material such as a cellulose, a polyacrylonitrile fiber, phenol resin, or pitch.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au