<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/09/54ee5ca399a20_-_baked-polenta-sausage-artichoke-hearts-med108372_sq.jpg>
<http://www.delish.com/cooking/g893/hearty-winter-recipes/>