<http://schema.org/thumbnailURL>
"http://d28hgpri8am2if.cloudfront.net/book_images/cvr9781439144596_9781439144596_th.jpg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://books.simonandschuster.com/The-Metamorphosis-in-the-Penal-Colony-and-Other-Stori/Franz-Kafka/9781439144596>