<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/16/15/980x490/landscape-1460667714-delish-slow-cooker-pulled-pork-sandwich.jpg>
<http://www.delish.com/cooking/a46831/slow-cooker-hawaiian-pulled-pork/>