<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/54ead2c89e6b4_-_08-ranchero-pork-with-lime-marinated-onions-recipe-1.jpg>
<http://www.womansday.com/food-recipes/food-drinks/a1800/8-simple-slow-cooker-pork-recipes-109751/>