PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This could happen if you are logged into a site, and if that site foolishly uses URL parameters to (in-session) store, or the HTML title element to display, personally identifiable information such as your user ID at that site, and if you use this add-on there while logged in, AND if you then use this add-on's output on a publicly-accessible wiki page.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mozilla.org