PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The biggest issue with OpenID is it is very susceptible to Man in the middle attacks, and my hope is that there will be work with the OpenID folks and the industry to support this with technologies such as CardSpace, which would solve the problem.
http://www.w3.org/ns/prov#wasQuotedFrom
  • msdn.com