PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • DeSmog writer Mitchell Anderson has been covering this baffling story for us and doing a great job, but I wanted to provide a few of the sources that have done a particularly good job at highlighting just how much sea ice we have lost since the 1970???s when we first started recording such things.
http://www.w3.org/ns/prov#wasQuotedFrom
  • desmogblog.com