PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The negative phase allows cold air to routinely plunge out of Canada and into the Tennessee Valley.??? A negative phase, similar to the one that granted Nashville a rare white Christmas, reappeared in early January, causing the snowstorm and other conditions that gave Nashville students an unexpected vacation.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nashvillecitypaper.com