<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/11/54fdf597a910f-recipe-hearty-lentil-stew-0110-6yzpgh-xl.jpg>
<http://www.delish.com/cooking/g1509/lentil-soup-recipes/>