<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f65673a50b5_-_0612-cajun-cobb-salad-zutumo-xl.jpg>
<http://www.delish.com/cooking/g718/filling-salad-dinners/>