PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I say solar energy is an emerging technology because unlike its conventional competitors, it was not fostered as much as would have been necessary in the past.
http://www.w3.org/ns/prov#wasQuotedFrom
  • economist.com