PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As the report explains, RFG requires oxygenates in gasoline to reduce carbon monoxide and other emissions, and ethanol is one of the two most commonly used oxygenates.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com