<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/640x320/54fe214d575c8-ghk-0313-hamilton-beach-slow-cooker-s2.jpg>
<http://www.goodhousekeeping.com/appliances/slow-cooker-reviews/a19272/best-slow-cookers/?src=shelter_footer>