PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The United States is the largest single market in the world, accounting for 33 per cent of scheduled RPMs (41 per cent of total scheduled passengers) in 1996.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stanford.edu