<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x552/54ff07e496d62-rigatoni-butternut-squash-italian-sausage-0311-xl.jpg>
<http://www.goodhousekeeping.com/food-recipes/g530/sausage-recipes/>