<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/10/54f76dabeaca8_-_meatballsoup.jpg>
<http://www.womansday.com/food-recipes/a47244/supermarket-shortcut-precooked-frozen-meatballs/>