<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54ff2d7b8c513-easiest-ever-apple-pie-ghk1007-df2oui-mdn.jpg>
<http://www.goodhousekeeping.com/food-recipes/dessert/g822/pie-recipes/?src=shelter_footer>