PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Unrealistic Cost Estimates: Sutton claims that his HSR maglev system can be installed at about $10 million per mile for track only, or $17 million per mile including traveler cars, pipeline, traveler stations, etc., which is also impossible considering that other proven maglev systems cost several times as much.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com