<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x160/54f9237721bef_-_grilled-polenta-xl-62725406.jpg>
<http://www.delish.com/entertaining/g2185/grilled-side-dish-recipes/>