<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/980x751/54fe214d575c8-ghk-0313-hamilton-beach-slow-cooker-s2.jpg>
<http://www.goodhousekeeping.com/cooking-tools/g285/oven-free-dinner-tools/>