<http://schema.org/position>
"4"^^<http://www.w3.org/2001/XMLSchema#integer>
<https://success.mindtouch.com/Documentation/MindTouch4/Scripting/Enhance_with_APIs/API_calls/users/users%2F%2F%7Buserid%7D%2F%2F%2F%2Ffavorites_(GET)>