<http://schema.org/image>
<http://rack.0.mshcdn.com/media/ZgkyMDEyLzEyLzA0LzI5L2dvb2dsZW1hcHNjLmRzMy5qcGcKcAl0aHVtYgkxMjAweDYyNyMKZQlqcGc/3adce3cd/5c4/google-maps-cube-game-is-live-now-you-should-play-it-55a310a528.jpg>
<http://mashable.com/2012/04/28/google-maps-cube-game/>