<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f6448f1892d_-_ricotta-stuffed-peppers-recipe-0810-xzzmfp-xl.jpg>
<http://www.delish.com/cooking/g246/ricotta-recipes/?src=shelter_footer>