<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f63fd75aa13_-_maple-pecan-pie-recipe-ghk1107-eqo8nq-xl.jpg>
<http://www.delish.com/cooking/g66/pecan-pie-recipes/>