PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Among other insights, she notes creative differences from Facebook Exchange ads being delivered on Facebook???s right siderail: ???Marketplace Ads that aren???t bought through the Facebook Exchange can include a call to action, such as a Like button or Use Now button, as well as social context about how many users Like a page or use an app.??? Read it.
http://www.w3.org/ns/prov#wasQuotedFrom
  • adexchanger.com