<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/11/980x490/54f8fd6d34c69_-_maple-meringue-sweet-potato-casserole.jpg>
<http://www.delish.com/cooking/g167/fall-casserole-recipes/>