<http://schema.org/thumbnailUrl>
<http://cdn1.tnwcdn.com/wp-content/blogs.dir/1/files/2013/03/90195709-520x245.jpg>
<http://thenextweb.com/apps/2013/03/07/marvels-on-demand-subscription-service-lands-on-ios-but-is-held-back-by-a-dated-catalogue/marvelscreens2/>