PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Ethanol is produced mainly from corn, but can be made from virtually any starch feed stock such as sugar cane, wheat or barley.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ufl.edu