PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • We???re starting to see new ad formats, such as the TrueView and Engagement formats, that let people choose whether to watch or skip an ad.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com