<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x552/54feb49a50c6c-0711-the-summer-of-the-bear-book-xl.jpg>
<http://www.goodhousekeeping.com/life/entertainment/g255/book-reviews-july-2011/>