<http://schema.org/image>
<http://cdn1.tnwcdn.com/wp-content/blogs.dir/1/files/2012/07/4686147794_756472809f_z-520x245.jpg>
<http://thenextweb.com/media/2012/07/13/mobile-video-views-are-getting-huge-with-tablets-consuming-over-36-minutes-each-week/>