PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This requirement is a hassle, so Outlook provides a way for you to publish arbitrary certificates that you control as attributes for your user account; this, in turn, makes them visible in the GAL. The steps required to publish your certificate are simple:
http://www.w3.org/ns/prov#wasQuotedFrom
  • techtarget.com