<http://schema.org/image>
<http://rack.2.mshcdn.com/media/ZgkyMDEyLzEyLzA0LzE4L3lhaG9vYnV6emFiLmp0bi5wbmcKcAl0aHVtYgkxMjAweDYyNyMKZQlqcGc/3d65ccbc/273/yahoo-buzz-absolutely-no-threat-to-digg-8df37a578f.jpg>
<http://mashable.com/2008/02/25/yahoo-buzz-digg/>