<http://schema.org/url>
<http://mashable.com/media/ZgkyMDEyLzEyLzA0LzI1L3doeXRoZXlvdXR1LmlrTC5naWYKcAl0aHVtYgkxMjAweDYyNyM/e12bbff4/c6a/why-the-youtube-presidential-debate-affects-politicians-and-media-d6b646d4b3.gif>
<http://mashable.com/2007/06/14/youtube-presidential-debate/>