PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the summer of 1975, a Senate subcommittee held hearings on the possible desirability of a constitutional amendment that would require the federal government to balance its budget, except in times of declared national emergency.
http://www.w3.org/ns/prov#wasQuotedFrom
  • econlib.org