<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f89e354c5aa_-_tomato-salad-mint-ghk0704-400.jpg>
<http://www.delish.com/holiday-recipes/a37006/fathers-day-dinner-grill/>