<http://schema.org/description>
"As part of a more stringent ruleset regarding customer privacy, Apple has reportedly started rejecting apps which access UDIDs in a practice that will become de rigueur for all review teams."^^<http://www.w3.org/2001/XMLSchema#string>
<http://appleinsider.com/articles/12/03/25/apple_begins_blanket_rejections_of_apps_that_access_udids.html>