<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f939ea15c76_-_pyromaniacs-cookbook-xl-77293240.jpg>
<http://www.delish.com/kitchen-tools/cookbooks/g2109/strange-cookbooks/?src=shelter_footer>