<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/11/54fdf755de5ef-black-bean-tortilla-soup-xlg-98trpo-50307379.jpg>
<http://www.delish.com/cooking/g1491/mexican-tortilla-soup/>