PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Editorial content such as reviews should be sacrosanct if you want to have any sort of credibility but you can charge for extra work like reader surveys, speaking engagements, promotions and ad hoc things that arise that will take up lots and lots of your time and effort.
http://www.w3.org/ns/prov#wasQuotedFrom
  • irishtimes.com