<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f9563421c2d_-_ut-nutella-caramel-ice-cream-sandwiches-recipe-fw1011-blog.jpeg>
<http://www.delish.com/food/news/a40677/world-nutella-day-recipes/>