<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x576/54ff2c7501ece-green-beans-with-mixed-mushrooms-1110-s3.jpg>
<http://www.goodhousekeeping.com/food-recipes/healthy/g908/vegetarian-recipes/?src=shelter_footer>