PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In states such as Virginia and Maryland, federal spending accounts for 19.7 percent of GDP, thanks to a heavy military presence and proximity to Washington.
http://www.w3.org/ns/prov#wasQuotedFrom
  • watchdog.org