PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A Variable Message Sign (VMS) is an electronic sign used on roadways to provide real-time information about traffic conditions, accidents, road closures, construction delays, speed limits and other traffic information.
http://www.w3.org/ns/prov#wasQuotedFrom
  • digi.com