<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/980x1250/54eaeed27ce1c_-_01-ice-cream-yogurt-0614-s2.jpg>
<http://www.countryliving.com/food-drinks/g1770/frozen-yogurt-recipes/>