<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/11/54fdf0c0045f6-rhubarb-strawberry-ice-cream-rb0607-xl-54341059.jpg>
<http://www.delish.com/cooking/g1116/rhubarb-recipes/>