PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Blazing in the lower left, Alpha Cen is the closest star to the Sun, a mere 4.3 light-years distant.
http://www.w3.org/ns/prov#wasQuotedFrom
  • astronet.ru