PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These smart parking systems are already in operation in Washington, Reno, Los Angeles and other US cities.
http://www.w3.org/ns/prov#wasQuotedFrom
  • machinetomachinemagazine.com