PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As you pointed out, getting cellulosic ethanol to a competitive point with oil-based gasoline will be a challenge, particularly in light of a fucked-up federal policy which supports corn-based ethanol.
http://www.w3.org/ns/prov#wasQuotedFrom
  • theburningplatform.com