PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The user is further presented with tools (e.g., viewer and editor components of FIG. 7) needed to participate in the discussion, such as for replying to messages and editing text and pictures.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com