<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/12/980x1306/55094ba43d216-salted-caramel-fudge-peanut-butter-pie.jpg>
<http://www.goodhousekeeping.com/food-recipes/dessert/g822/pie-recipes/?src=shelter_footer>