<http://schema.org/image>
<http://rack.2.mshcdn.com/media/ZgkyMDEyLzEyLzA0LzIzL3BpbnRlcmVzdGZvLmJlRS5qcGcKcAl0aHVtYgkxMjAweDYyNyMKZQlqcGc/690cf0f1/070/pinterest-for-brands-5-hot-tips-dd27b017d9.jpg>
<http://mashable.com/2012/01/19/pinterest-brands/>