<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/10/160x120/54f5faf17bd60_-_1-woman-grocery-shopping-mdn.jpg>
<http://www.womansday.com/health-fitness/nutrition/advice/g894/unhealthy-fat-free-foods/>