<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f9d697938ea_-_08_fig-walnut-cheese-ball-xl-5681277.jpg>
<http://www.delish.com/holiday-recipes/christmas/g2260/homemade-food-gift-ideas/>