<http://schema.org/image>
<http://rack.2.mshcdn.com/media/ZgkyMDEyLzEyLzA0LzcwL3RoZXByb3NhbmRjLmI1Si5qcGcKcAl0aHVtYgkxMjAweDYyNyMKZQlqcGc/3d35f092/789/the-pros-and-cons-of-tumblr-for-small-business-1873185ac6.jpg>
<http://mashable.com/2011/03/20/tumblr-pros-cons-business/>