PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Except it???s free as in speech, and upgrades don???t cost you anything other than a internet connection and a little bit of your time.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fsckin.com