PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • While the research and development of cleaner forms of energy are great, alternative sources do not have and cannot recreate the chemical properties that make up crude oil and make it so versatile.
http://www.w3.org/ns/prov#wasQuotedFrom
  • transitionvoice.com