<http://schema.org/thumbnailUrl>
<http://www.imore.com/sites/imore.com/files/styles/thumbnail/public/images/stories/2010/03/Screen-shot-2010-03-23-at-2.26.09-PM.png?itok=hGR4qtEl>
<http://www.imore.com/tipb-apps-62-opera-mini-iphone-ctia-2010>