PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As a consequence, Arctic summers were ca 5??C warmer than at present, and almost all glaciers melted completely except for the Greenland Ice Sheet, and even it was reduced in size substantially from its present extent.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wattsupwiththat.com