PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Sea ice declined to a record low in September 2012, and scientists have projected that the region will become seasonally ice-free by mid-century, based on satellite data, observational evidence, and other information.
http://www.w3.org/ns/prov#wasQuotedFrom
  • climatecentral.org