<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/980x551/54fef0d04aa95-ghk-bella-single-cup-coffeemaker-s2.jpg>
<http://www.goodhousekeeping.com/institute/g384/budget-buys-housewares-2013/>