<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x552/54ff37548d591-0913-book-lindhout-xln.jpg>
<http://www.goodhousekeeping.com/life/entertainment/g965/new-books/?src=shelter_footer>