PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The second half of the twentieth century may eventually become known as the ???age of democracy.??? Since the ???third wave??? of democratization began in 1974, nearly 100 states have adopted democratic forms of government, including, of course, most of the former Soviet bloc nations (Huntington 1991).
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikibooks.org