<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f6567fe4d08_-_sweet-bbq-chicken-salad-recipe-ghk0613-b7cns7-xl.jpg>
<http://www.delish.com/cooking/g705/school-time-meals/>