<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54feb1f2e3494-0612-little-night-xl.jpg>
<http://www.goodhousekeeping.com/life/entertainment/g528/books-read-vacation/?src=shelter_footer>