<http://schema.org/thumbnailURL>
"http://d28hgpri8am2if.cloudfront.net/book_images/cvr9780684830469_9780684830469_th.jpg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://books.simonandschuster.com/This-Side-of-Paradise/F-Scott-Fitzgerald/9780684830469>