PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The further we explore the more we will find all kinds of stars and galaxies including ones thought to be billions of years old even at high redshifts.
http://www.w3.org/ns/prov#wasQuotedFrom
  • scienceblogs.com