<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f645b3479d1_-_broccoli-matchsticks-kale-salad-recipe-fw1212-5x3yjw-xl.jpg>
<http://www.delish.com/cooking/nutrition/g241/broccoli-recipes/>