PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Factors weighed in determining whether a blog post would be considered ???sponsored??? include whether the product or service being discussed in the post was provided for free by the advertiser or its agent to the blogger; the terms of any agreement between the blogger and the product or service manufacturer or provider; the length of the relationship; the previous receipt of products or services
http://www.w3.org/ns/prov#wasQuotedFrom
  • socialmediavoice.com