<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/24/320x408/5578abc011e41-clx060109-134-1-2-de-13609612.jpg>
<http://www.countryliving.com/food-drinks/g732/italian-food-recipes-0209/>