PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Currently, Chile produces a number of crops that can be used for ethanol, including wheat, corn, and sugar beet.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cleantechies.com