<http://schema.org/image>
<http://rack.2.mshcdn.com/media/ZgkyMDEyLzEyLzA0L2EyL2ZhY2Vib29raXNyLmJQbS5qcGcKcAl0aHVtYgkxMjAweDYyNyMKZQlqcGc/5376196d/4d1/facebook-is-redefining-checkin-numbers-for-pages-483addba84.jpg>
<http://mashable.com/2012/03/28/facebook-page-visit-numbers/>