<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f6841c05b9d_-_cuban-24-hour-roast-pork-xlg-67605133.jpg>
<http://www.delish.com/cooking/nutrition/g2614/oprah-healthy-meals-budget/>