<http://schema.org/thumbnailUrl>
<http://www.imore.com/sites/imore.com/files/styles/thumbnail/public/field/image/2013/06/ios_7_airdrop_hero.jpg?itok=derf4rA7>
<http://www.imore.com/ios-7-preview-airdrop-lets-you-easily-share-your-stuff-no-bumping-needed>