<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f6566e65530_-_del-farro-salad-opr0912-xl-p43tzw-83993689.jpg>
<http://www.delish.com/cooking/g718/filling-salad-dinners/>