<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/49/547ec9bfb4c4d_-_orange-chicken-salad-xlg.jpg>
<http://www.redbookmag.com/food-recipes/recipes/a2535/blood-oranges-recipes/>