<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/980x1306/54ff386759ed7-his-or-that-wheat-crackers-gluten-free-crackers-s2-43905668.jpg>
<http://www.goodhousekeeping.com/health/diet-nutrition/g1010/healthy-holiday-party-foods/>