<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/480x360/54f6755e558a5_-_rbk-couscous-stuffed-tomato-1-0811-gh7gmw-tepci1-de.jpg>
<http://www.delish.com/cooking/nutrition/g1529/mediterranean-diet-food-list/>