<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f6aecb0992d_-_gazpacho-tomato-salad-0810-1-lg.jpg>
<http://www.delish.com/food/g1575/royal-kitchen-william-kate/>