<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/12/55090454d55c5-ghk-blog-img-2213-200.jpg>
<http://www.goodhousekeeping.com/food-recipes/dessert/a24461/the-best-macarons/>