PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • You go from an underground parking lot, which is surrounded by concrete and steel, and you may have no connection, or a slower cellular connection such as EDGE. You move into an elevator and lose your connection altogether.
http://www.w3.org/ns/prov#wasQuotedFrom
  • agileconnection.com