PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Its average temperature is 1993 K (1720 C), its atmosphere mainly consists of hydrogen and it has 47 moons.
http://www.w3.org/ns/prov#wasQuotedFrom
  • galaxiki.org