<http://schema.org/image>
<http://rack.3.mshcdn.com/media/ZgkyMDEyLzEyLzA0L2IxL2ZhY2Vib29rd2VlLmJOWS5naWYKcAl0aHVtYgkxMjAweDYyNyMKZQlqcGc/e11d8217/7cb/facebook-week-facebook-resources-analysis-and-insights-2de541a065.jpg>
<http://mashable.com/2009/04/05/facebook-week-resources/>