<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f659a05c725_-_chocolate-hazelnut-cake-vee0nv-xlg.jpg>
<http://www.delish.com/cooking/g1058/chocolate-hazelnut-desserts/>