<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x552/54fefc1e3b7f6-0112-amys-light-and-lean-penne-marinara-xl.jpg>
<http://www.goodhousekeeping.com/food-products/frozen-dinners/g408/best-low-calorie-frozen-food/?src=shelter_footer>