<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x160/54f6c62a1dba4_-_pumpkin_cauliflower_casserole-lg.jpg>
<http://www.delish.com/cooking/g1759/one-dish-meals/>