<http://schema.org/thumbnailURL>
"http://d28hgpri8am2if.cloudfront.net/book_images/cvr9781621451419/13-things-they-wont-tell-you-9781621451419_th.jpg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://books.simonandschuster.com/13-Things-They-Wont-Tell-You/Editors-of-Readers-Digest/N-A/9781621451419>