<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/54ead599a883a_-_recipe-book2-96.jpg>
<http://www.womansday.com/food-recipes/food-drinks/a1840/10-tasty-gluten-free-dinners-110104/>