PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The tracking system has an inherent ???drift???; that is, (because of reasons I won???t pretend to understand), based on several factors, including the amount of time, distance, and elevation, the farther away you travel, the more inaccurate the tracking becomes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • firefighternation.com