<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/980x1387/548a964ee253b_-_rbk-ham-grilled-cheese-rbk0312-recipe-s2.jpg>
<http://www.redbookmag.com/food-recipes/recipes/g1536/grilled-cheese-recipes/>