<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/320x320/54fe6d6902b6e-berry-lemon-pavlova-recipe-ghk0713-lgn.jpg>
<http://www.goodhousekeeping.com/food-recipes/g1476/blackberry-recipes/>