<http://schema.org/url>
<http://www.phonedog.com/sites/phonedog.com/files/video_blog/featured_images/2011/11/170144-main-xlarge-iphone-4s-vs-galaxy-s-ii-pt-1.jpg>
<http://www.phonedog.com/videos/apple-iphone-4s-vs-samsung-galaxy-s-ii-dogfight-part-1>