<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/768x516/54fe61a20eb87-blueberry-crumb-cupcakes-recipe-ghk0514-s2.jpg>
<http://www.goodhousekeeping.com/food-recipes/dessert/g883/spring-cupcakes/>