PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, some search engines such as Google, feel as though paid inclusion is a conflict of interest with relevancy, this is why they have never had a paid inclusion program.
http://www.w3.org/ns/prov#wasQuotedFrom
  • datadial.net