<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/10/54f757cf4ae9c_-_chickensalad.jpg>
<http://www.womansday.com/food-recipes/a43114/spinach-salad-chicken-blue-cheese-walnuts-11583/>