Security/provenance issue with Extended Profile #189

The combination of the main WebID Profile document, and all of the related profile documents is referred to as the Extended Profile.

Solid apps that interact anonymously with the WebID profile MUST also load and parse all of the related public RDF resources that are linked to from the main profile using any the following triples in the main profile document:

    $webid http://www.w3.org/2002/07/owl#sameAs ?public
    $webid http://www.w3.org/2000/01/rdf-schema#seeAlso ?public

Solid apps that interact as the user in question, logged in with their credentials, with their own WebID profile MUST also load and parse all of the related public resources above and also will normally load the user's preferences file.