<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f9247d7a09e_-_200903-ginger-beef-salad-xl-31696466.jpg>
<http://www.delish.com/cooking/g1913/leftover-recipes/>