PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Sarin is a nerve gas invented by German scientists in the 1930s as part of Adolf Hitler's preparations for World War II. During the 1980s it was used to lethal effects by Iraq, both in the war against Iran and against the Kurds.
http://www.w3.org/ns/prov#wasQuotedFrom
  • goodreads.com