<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x159/54f643e85dd38_-_rich-homemade-chicken-stock-recipe-5737-lg.jpg>
<http://www.delish.com/kitchen-tools/kitchen-secrets/g250/how-to-stocks-broths/>