PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • One of the most popular biofuels is ethanol, which can be energy-intensive to grow but puts out less carbon dioxide than regular gasoline when used in vehicles.
http://www.w3.org/ns/prov#wasQuotedFrom
  • tgdaily.com