<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/10/480x360/54f5f92b50fd3_-_01-slow-cooker-lgn.jpg>
<http://www.womansday.com/food-recipes/cooking-tips/tips/g825/slow-cooker-ideas/>