PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • How much atmospheric air gets swept into it and how much of the air and superheated steam falls back to earth is an exercise left for the reader.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freerepublic.com