<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54fe9afbbf665-ge-energy-star-1109-md.jpg>
<http://www.goodhousekeeping.com/appliances/refrigerator-reviews/a18621/refrigerator-buyers-guide/>