<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/980x1267/54fe226860065-ghk-cuisinart-prep-9-food-processor-s2.jpg>
<http://www.goodhousekeeping.com/institute/g422/black-friday-shopping-tips/>