<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f93a3e9f00f_-_spaghetti-quick-meat-sauce-recipe-ew1210-xl.jpg>
<http://www.delish.com/cooking/g2111/snow-day-recipes/>