<http://schema.org/thumbnailURL>
"http://d28hgpri8am2if.cloudfront.net/book_images/cvr9781442352964_9781442352964_th.jpg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://books.simonandschuster.com/Poison-Princess/Kresley-Cole/The-Arcana-Chronicles/9781442352964>