PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Successive presidents and congresses also continued to liberalize trade in the 1980s and 1990s, encouraging businesses and workers to shift their resources to areas where they held powerful advantages even as Germany, Japan and other advanced countries began to compete actively again.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ndn.org