<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x552/54ff04059527d-0912-cauliflower-mac-and-cheese-xl.jpg>
<http://www.goodhousekeeping.com/food-recipes/healthy/g536/eat-to-look-younger/?src=shelter_footer>