<http://schema.org/thumbnailUrl>
<http://www.imore.com/sites/imore.com/files/styles/thumbnail/public/images/stories/2011/03/iPad_2_mics.jpg?itok=VUTE5Qjn>
<http://www.imore.com/wifionly-ipad-2-captures-cleaner-audio-att-verizon-3g-models>