<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f6430f4025e_-_white-gold-pizza-kft0112-xl-56591369.jpg>
<http://www.delish.com/cooking/g162/easy-italian-recipes-kraft/?src=shelter_footer>