<http://schema.org/thumbnailUrl>
<http://www.androidcentral.com/sites/androidcentral.com/files/styles/thumbnail/public/article_images/2014/04/sprint-m8-update.jpg?itok=vxhOWoii>
<http://www.androidcentral.com/sprints-htc-one-m8-updated-gains-extreme-power-saving-mode>