<http://schema.org/thumbnailURL>
"http://d28hgpri8am2if.cloudfront.net/book_images/cvr9780743258241_9780743258241_th.jpg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://books.simonandschuster.com/Sex-Drugs-and-Cocoa-Puffs/Chuck-Klosterman/9780743258241>