<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f64206ed6f1_-_spike-mendelsohn-mushrooms-opr0710-400.jpg>
<http://www.delish.com/cooking/nutrition/g122/veggie-burgers-fries-recipes/>