PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • M31 is the nearest spiral galaxy to our own Milky Way galaxy, at a distance of about 2.6 million light years.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.ca