<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x552/54ff0404f386f-0912-grilled-pork-apple-salad-xl.jpg>
<http://www.goodhousekeeping.com/food-recipes/healthy/g536/eat-to-look-younger/>