<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/980x551/54ff1286b87a1-ghk-chicago-cutlery-fusion-8-inch-chefs-knife-s2.jpg>
<http://www.goodhousekeeping.com/institute/g846/budget-kitchen-buys/?src=shelter_footer>