<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/11/980x978/54f6724f2d826_-_waffled-mac-cheese-s2-del0814.jpg>
<http://www.delish.com/cooking/recipe-ideas/g2962/50-most-delish-mac-cheese/>