<http://schema.org/thumbnailUrl>
<http://www.androidcentral.com/sites/androidcentral.com/files/styles/thumbnail/public/postimages/9274/discount-apps_0.jpg?itok=cvVRVz9p>
<http://www.androidcentral.com/google-s-final-day-25-cent-apps-features-horn-nova-launcher-prime-air-control-and-more>