<http://schema.org/thumbnailUrl>
<http://www.imore.com/sites/imore.com/files/styles/thumbnail/public/field/image/2014/06/wwdc_2014_moscone_crazy_filter.jpg?itok=n-lDUFPZ>
<http://www.imore.com/apple-posts-new-look-yosemite-video-excerpt-wwdc-keynote>