<http://schema.org/thumbnailUrl>
<http://cdn1.tnwcdn.com/wp-content/blogs.dir/1/files/2011/05/skitched-20110525-205635-520x245.png>
<http://thenextweb.com/apple/2011/05/26/squares-name-and-design-were-changed-by-a-lunch-at-apple/?awesm=tnw.to_18Xie>