<http://schema.org/thumbnailUrl>
<http://cdn1.tnwcdn.com/wp-content/blogs.dir/1/files/2013/03/2013-03-08_12h51_54-520x245.jpg>
<http://thenextweb.com/microsoft/2013/03/08/microsofts-perceptive-pixel-premise-the-future-of-touch-computing-isnt-stuck-in-your-pocket/>