<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/980x653/548a8d8a4b3bd_-_rbk-kale-recipes-kale-grilled-cheese-s2-37183556.jpg>
<http://www.redbookmag.com/food-recipes/advice/g1484/kale-recipes/>