<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f64149cd91f_-_buttery-blueberry-pie-recipe-ghk0711-xl.jpg>
<http://www.delish.com/cooking/g97/blueberry-desserts-recipes/>