<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54fe45e561c66-corn-bean-burgers-recipe-ghk1012-de.jpg>
<http://www.goodhousekeeping.com/food-recipes/a13645/corn-bean-burgers-recipe-ghk1012/>