PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • 1973-1989: Following Britain's entry into the European Economic Community (EEC), now the European Union (EU), Britain must comply with European legislation aimed at controlling environmental degradation and the amount of pollution emitted by sources such as transport and industry. 1990-1996: In response to European legislation, Britain passes the 1990 Environmental Protection Act and subsequent 19
http://www.w3.org/ns/prov#wasQuotedFrom
  • pbs.org