<http://schema.org/thumbnailURL>
"http://d28hgpri8am2if.cloudfront.net/book_images/cvr9781476766720/screwdrivered-9781476766720_th.jpg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://books.simonandschuster.com/Screwdrivered/Alice-Clayton/The-Cocktail-Series/9781476766720>