PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Venus is the brightest object in the sky other than the Sun and Moon, and near maximum or minimum elongation will shine in the dusk or dawn sky with a magnitude of about -4.
http://www.w3.org/ns/prov#wasQuotedFrom
  • asc-csa.gc.ca