PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Determining whether to provide feedback is a process that can be performed by search engine 150, application program 120, a user of application program 120, and/or a user of search client 152.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com