<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/15/41/apple-crumble-pie-heavy-on-the-crumble-topping-recipe-on-sallysbakingaddictioncom_.jpg>
<http://www.countryliving.com/food-drinks/g973/best-apple-pie-recipe/>