<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54ff46f8e76a5-ghk-0814-books-lucky-us-xln.jpg>
<http://www.goodhousekeeping.com/life/entertainment/g1100/best-books-summer-2014/>