<http://schema.org/image>
<http://rack.3.mshcdn.com/media/ZgkyMDEyLzEyLzA0LzIxL3dpcmVsZXNzcGxhLmFPbC5qcGcKcAl0aHVtYgkxMjAweDYyNyMKZQlqcGc/46c4687d/a1f/wireless-plans-verizon-vs-at-t-vs-t-mobile-vs-sprint-comparison-chart--d55b172ae0.jpg>
<http://mashable.com/2010/01/19/billshrink/>