PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Although the article does not delve very deeply into architecture, the author does give a few decent examples of tools and areas that can help publishers optimize and validate their sites.
http://www.w3.org/ns/prov#wasQuotedFrom
  • netbuilders.org