<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f66215ba864_-_chicken-artichoke-blue-cheese-pizza-recipe-rbk0213-4qbpvr-de.jpg>
<http://www.delish.com/cooking/g1078/blue-cheese-recipes/>