<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f650d74d948_-_buttery-blueberry-pie-recipe-ghk0711-hwulhe-xl.jpg>
<http://www.delish.com/cooking/g581/summer-pies/>