Extends PrincipalType to define a user. The URI to an image of the user. Must be of MIME type image/jpeg, image/gif, or image/png. The contact information full name. The contact information title. The contact information organization name. The contact information address line. The contact information city. The contact information region or state. The contact information postal code. The contact information country. If not specified, then US is assumed. The contact information phone. The contact information email address.