PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Ethanol is a bad idea, environmentally, HUGE amounts of land and water and its well-known that in the US, Corn ethanol requires 1.5-2bbls of crude oil to make 1bbl of corn ethanol.
http://www.w3.org/ns/prov#wasQuotedFrom
  • energypost.eu