PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Your best bet is to create a new PST file, transfer all the old email to that, then remove the file from Outlook.
http://www.w3.org/ns/prov#wasQuotedFrom
  • vwvortex.com