<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/11/54fdf0bebffb0-healthy-strawberry-rhubarb-pie-0410-recipe-j3bksu-xl.jpg>
<http://www.delish.com/cooking/g1116/rhubarb-recipes/>