<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/11/980x982/54f6724e3f2b2_-_waffled-meatballs-s2-del0814.jpg>
<http://www.delish.com/cooking/g1753/best-meatball-recipes/>