PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A system for communicating current roadway safety information, such as speed limits, road conditions, traffic density, accidents, and other obstructions to the flow of traffic, in an easily assimilated format, would assist the driver to safely adjust to potential problems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com