<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x400/54fef89ae0645-ped-egg-1009-s3.jpg>
<http://www.goodhousekeeping.com/institute/g396/seen-on-tv-product-reviews/>