<http://schema.org/url>
<http://mashable.com/media/ZgkyMDEyLzEyLzA0LzIwL2ZhY2Vib29raW50LmMzRS5qcGcKcAl0aHVtYgkxMjAweDYyNyM/da95c911/de2/facebook-introduces-mobile-ad-unit-to-promote-apps-0dad401d4d.jpg>
<http://mashable.com/2012/08/07/facebook-mobile-ad-unit-apps/>