PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • vCE provides an unduplicated accounting of impressions delivered across a variety of dimensions, including whether or not the ad was delivered in-view, in the right geography, in brand safe environments and absent of fraud.
http://www.w3.org/ns/prov#wasQuotedFrom
  • shamskm.com