<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/10/54f76cc1ca2d3_-_choppedbaconinpan.jpg>
<http://www.womansday.com/food-recipes/a47188/salmon-bacon-kale-white-beans/>