PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The present invention is a method and apparatus for generating satellite tracking data (STD) that is valid for extend periods of time into the future, i.e., long term STD or LT-STD. The STD may contain future satellite trajectory information and/or satellite clock information.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com