<http://schema.org/thumbnailUrl>
<https://www.imore.com/sites/imore.com/files/styles/thumbnail/public/field/image/2013/09/iphone_5s_apple_tv_setup_hero.jpg?itok=pNlzXamF>
<http://www.imore.com/how-wirelessly-set-3rd-gen-apple-tv-any-ios-7-enabled-device>