<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/54eb60e45f511_-_04-mexican-rolled-flank-steak-recipe.jpg>
<http://www.womansday.com/food-recipes/food-drinks/a4992/10-super-simple-slow-cooker-recipes-106590/>