<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f909954fb78_-_harissa-crusted-pork-th2.jpg>
<http://www.delish.com/food/news/a38852/the-benefits-of-going-to-a-butcher/>