PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As we remember Hiroshima and Nagasaki, we should also keep in mind that there are an estimated 23,000 nuclear weapons in the world today, 22,000 of them belonging to the U.S. and Russia.
http://www.w3.org/ns/prov#wasQuotedFrom
  • carnegiecouncil.org