PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Ads served into these news clips are considered digital in-stream video ads.However, if the content belongs to publishers other than the one who owns the page content, and especially if that content is served to a display ad placement on the page, the content is a form of advertising.
http://www.w3.org/ns/prov#wasQuotedFrom
  • iab.net