<http://schema.org/thumbnailUrl>
<http://i2.wp.com/www.gottabemobile.com/wp-content/uploads/2013/09/iOS-7-Game-Controller-iPhone-Mock-Up.jpg?fit=150%2C150>
<http://www.gottabemobile.com/2013/10/11/ios-7-controller-support-controllers-still-missing/>