<http://schema.org/thumbnailUrl>
<http://cdn1.tnwcdn.com/wp-content/blogs.dir/1/files/2014/02/Screen-Shot-2014-02-27-at-12.44.37-520x245.png>
<http://thenextweb.com/apps/2014/02/27/mind-candy-launches-free-play-ios-game-moshi-karts/>