<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x552/54fe503d52e11-vegetable-broth-swanson-xl.jpg>
<http://www.goodhousekeeping.com/food-products/g37/broth-taste-test/>