<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x640/54ff5ee11e5c8-edible-flowers-easy-flower-cake-de.jpg>
<http://www.goodhousekeeping.com/food-recipes/g1198/edible-flower-recipes/>