<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/53a05c71a56ba_-_04-cos-cheesecake-recipes-lemon-cheesecake-de.jpg>
<http://www.cosmopolitan.com/food-cocktails/how-to/a5529/delicious-cheesecake-recipes/>