<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x160/54f6c2b3b9a81_-_cornmeal-pancakes-lemon-sage-brown-butter-lg.jpg>
<http://www.delish.com/cooking/g1735/sauces-toppings-recipes/>