<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f6563ed24aa_-_esecake-gingersnap-walnut-crust-recipe-ew1211-ydp5ny-324nid-x.jpg>
<http://www.delish.com/cooking/g720/beyond-pie-pumpkin-desserts/>