<http://schema.org/thumbnailURL>
"http://d28hgpri8am2if.cloudfront.net/book_images/onix/cvr9781476713342/face-in-the-crowd-9781476713342_th.jpg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://books.simonandschuster.com/A-Face-in-the-Crowd/Stephen-King/9781476713342>