PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the mid-term however, second generation biofuels, comprised of plant waste such as straw or crops that do not compete with food production, offer a way out of the present problem.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ensec.org