<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/980x551/54feead442fbe-ghk-bella-ceramic-teakettle-s2.jpg>
<http://www.goodhousekeeping.com/cooking-tools/g356/top-kitchen-housewares-2013/?src=shelter_footer>