PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • treaties, radio and television communications, agriculture, mining and minerals, highways, postal system; Social Security, and other areas generally controlled by the federal government in the United States.??? Political and economic control backed up by military occupation remained, then and now.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usmlo.org