<http://schema.org/thumbnailUrl>
<http://i2.wp.com/www.gottabemobile.com/wp-content/uploads/2012/05/Photo-May-25-1-36-35-PM.jpg?fit=150%2C150>
<http://www.gottabemobile.com/2012/05/28/how-to-delete-old-photos-from-iphone-camera-roll/>