PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The beginnings and ends of ice ages are particularly mysterious as they probably have nothing to do with CO2 which lags temperature.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wattsupwiththat.com