PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Most of the gasoline sold in the U.S. is E10 which means it contains 10% ethanol, mainly produced from corn.
http://www.w3.org/ns/prov#wasQuotedFrom
  • noaa.gov