<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/768x516/54eb5278c896d_-_clv-potato-pesto-pizza-0911-xl.jpg>
<http://www.countryliving.com/food-drinks/g1411/pizza-recipes/?src=rss>