<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/08/54e995b289fda_-_veg-pizza-de-48992831.gif>
<http://www.countryliving.com/food-drinks/a2217/winning-cornbread-cookoff-recipes-0408/>