<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x576/54fef0f49871a-ricotta-stuffed-peppers-0810-s3.jpg>
<http://www.goodhousekeeping.com/food-recipes/g374/gluten-free-dinner-recipes/>