PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Orbital Parameters The exact position of a satellite orbiting a celestial body such as the Earth or the Sun can be found using six control variables.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wolfram.com