PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Obviously conversion rates are not all the same but if you create decent content and have a compelling opt in box there is a good chance your conversion rate may be higher.
http://www.w3.org/ns/prov#wasQuotedFrom
  • seowizz.net