PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • olled sectors of Berlin from June 1948 to May 1949, in response to a Soviet blockade of all land and canal routes to the divided city; increased tensions between the U.S. and U.S.S.R. ??? ??? ??? NATO (North Atlantic Treaty Organization) U.S., Britain, France, and other Western European nations formed a military alliance: attack upon one nation is attack upon all.
http://www.w3.org/ns/prov#wasQuotedFrom
  • quizlet.com