<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x160/54f6c3d0e0ecd_-_1-rigatoni-beef-green-olives-0zgvz8-lg.jpg>
<http://www.delish.com/cooking/g1746/ghk-pantry-dinner-recipes/>