<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f63fd60ba5c_-_rman-chocolate-brownie-pecan-tarts-recipe-wdy1114-qi5r8e-xl.jpg>
<http://www.delish.com/cooking/g66/pecan-pie-recipes/>