PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Throughout the world, there are an estimated 20 million cases leading to about 164,000 deaths from measles each year, which is a great improvement from the 2.6 million deaths that occurred before the measles vaccine was globally used.
http://www.w3.org/ns/prov#wasQuotedFrom
  • scienceblogs.com