PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When the Greenland ice sheet melts entirely, as it is projected to do perhaps before the end of the century, the world???s oceans will rise by 20 feet, drowning coastal cities such as London and New York.
http://www.w3.org/ns/prov#wasQuotedFrom
  • energybulletin.net