<http://schema.org/thumbnailUrl>
<http://i2.wp.com/www.gottabemobile.com/wp-content/uploads/ipad2.png?fit=150%2C150>
<http://www.gottabemobile.com/2011/03/09/which-ipad-2-to-buy-and-why-storage-capacity-will-matter-on-the-ipad-2/>