PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For the traditional out-of-home market, DOOH is simply the digital form of media used on billboards or other street furniture.
http://www.w3.org/ns/prov#wasQuotedFrom
  • digitalscreenmedia.org