PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When that happens, of course, the cold air, especially at 26,000 feet, which is really cold, starts to equalize in the cabin.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cnn.com