<http://schema.org/thumbnailURL>
"http://d28hgpri8am2if.cloudfront.net/book_images/onix/cvr9781451639865/i-slept-with-joey-ramone-9781451639865_th.jpg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://books.simonandschuster.com/I-Slept-with-Joey-Ramone/Mickey-Leigh/9781451639865>