PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The IAB's Lead Generation Committee feels strongly that these best practices are absolutely necessary in order to create the kind of advertiser/publisher ecosystem that eliminates friction, increases opportunity and, most importantly, builds consumer trust.
http://www.w3.org/ns/prov#wasQuotedFrom
  • iab.net