<http://schema.org/image>
<http://rack.1.mshcdn.com/media/ZgkyMDEzLzEyLzMxLzM5L0Rpc2NvYmFsbC4wMjIwMi5qcGcKcAl0aHVtYgkxMjAweDYyNyMKZQlqcGc/0d4f569b/76b/Disco-ball.jpg>
<http://mashable.com/2013/12/31/googles-doodle-new-years-eve/>