<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f6515a47fb7_-_pulled-pork-caramelized-onions-recipe-ew0111-z44w2y-xl.jpg>
<http://www.delish.com/kitchen-tools/kitchen-secrets/g575/kitchen-techniques/>