<http://schema.org/thumbnailUrl>
<http://i2.wp.com/www.gottabemobile.com/wp-content/uploads/2013/01/Screenshot.80198.1000000.jpg?fit=150%2C150>
<http://www.gottabemobile.com/2013/01/07/dropbox-finally-available-for-windows-8-and-windows-rt/>