<http://schema.org/thumbnailUrl>
<http://cdn1.tnwcdn.com/wp-content/blogs.dir/1/files/2012/05/2012-05-29_11h27_39-520x245.jpg>
<http://thenextweb.com/facebook/2012/05/29/as-facebooks-stock-slides-the-value-of-its-instagram-deal-falls-below-1-billion/>