<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/16/10/640x320/landscape-1457628231-seared-pork-chop-with-warm-lemon-vinaigrettel3.jpeg>
<http://www.delish.com/cooking/recipe-ideas/a46329/skillet-mac-cheese-korean-beef-tacos-pork-chops-carrot-onion-tart/>