PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The garbage collection method of the present invention has the following and other advantages over prior art garbage collection methods, some of which are essential for real-time applications.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com