<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f65294924a2_-_salsa-hot-dog-recipe-ew0512-6m0k3q-gxql2t-xl.jpg>
<http://www.delish.com/entertaining/g642/american-hot-dog-styles/?src=shelter_footer>