<http://schema.org/url>
<http://gigaom.com/2013/03/21/apple-warns-developers-it-will-stop-accepting-apps-that-access-udids-on-may-1/>
<http://gigaom.com/2013/03/21/apple-warns-developers-it-will-stop-accepting-apps-that-access-udids-on-may-1/>