<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f8ee229f2fe_-_blueberry-graham-cracker-greek-yogurt-recipe-ghk0613-de.jpg>
<http://www.delish.com/cooking/g97/blueberry-desserts-recipes/>