<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/12/5508ea3053813-asparagus-flan-0411-recipe-md.jpg>
<http://www.goodhousekeeping.com/food-recipes/a21479/best-asparagus-recipes/>