<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x160/54f6469a703d5_-_nutella-banana-challah-recipe-ghk0812-y8szlf-xl.jpg>
<http://www.delish.com/cooking/g319/summer-sandwich-recipes/>