<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f8a1fea018e_-_crisp-romaine-parmesan-dressing-3366-200.jpg>
<http://www.delish.com/cooking/menus/a26462/first-day-of-school-dinner/>