<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f649bcd2a0a_-_3-chocolate-cookies-mslo1112-mdn.jpg>
<http://www.delish.com/holiday-recipes/christmas/g370/tips-baking-cookies/>