<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f651f95b2bd_-_seven-layer-bean-dip-gkwakv-xl.jpg>
<http://www.delish.com/holiday-recipes/cinco-de-mayo/g652/mexican-party-menu-recipes/>