<http://schema.org/image>
<http://rack.1.mshcdn.com/media/ZgkyMDEyLzEyLzA0LzI3L2Jpbmdub3diaWdnLmRodi5qcGcKcAl0aHVtYgkxMjAweDYyNyMKZQlqcGc/cde20a31/028/bing-now-bigger-than-digg-twitter-and-cnn-90713b9130.jpg>
<http://mashable.com/2009/07/08/bing-numbers/>