PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If these were content ads, I would have been fine with it, because I would have set my bids accordingly.Mel wants a way to opt out.We know Ask.com has marketed on Google and other engines to drive traffic to their search engine in the past.
http://www.w3.org/ns/prov#wasQuotedFrom
  • seroundtable.com