<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/980x1163/54ebd45bf2556_-_king-arthur-flour-gluten-free-brownie-mix-s2.jpg>
<http://www.womansday.com/food-recipes/cooking-tips/tips/g1472/best-brownies/>