<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/768x516/54ff121f66205-ghk-threshold-dish-xl.jpg>
<http://www.goodhousekeeping.com/institute/g637/most-pinned-products-march-2013/>