PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The principles of problem-solving, simplification and mass appeal, employed by Google and other industry leaders, can be applied to developing a link marketing campaign and improving other aspects of your business.
http://www.w3.org/ns/prov#wasQuotedFrom
  • searchenginewatch.com