PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • With a diameter of 3,200 miles (5,150 km), Titan is a world slightly bigger than Mercury.
http://www.w3.org/ns/prov#wasQuotedFrom
  • skyandtelescope.com