<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/15/24/980x1070/gallery-1433957630-1431100536-kale-and-romaine-chicken-caesar-salad.jpg>
<http://www.delish.com/cooking/g1503/chicken-salad-recipes/>