<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f63ebf1c6b9_-_200911-r-chocolate-pumpkin-pie.jpg>
<http://www.delish.com/cooking/g26/irresistible-chocolate-recipes/>