<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f6512a2c721_-_4-chocolate-chip-cookies-tartine-bakery-fw0313-xl-90837678.jpg>
<http://www.delish.com/food/g568/chocolate-chip-cookies/>