<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/11/160x92/54fdf4e8c38ea-carrot-pistachio-cake-cl0104-194x112.jpg>
<http://www.delish.com/cooking/g2122/carrot-cake-recipe/>