PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For both of these points it might help to do some processing, for example - as described by Tom Patterson in his websites. 3. minor point - the glaciers are a nice touch, but the flat white polygons do not sit on the terrain very well in my opinion.
http://www.w3.org/ns/prov#wasQuotedFrom
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