<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f663b4da24f_-_watercress-snap-pea-salad-ew-k8spzd-400.jpg>
<http://www.delish.com/cooking/g1194/different-greens-salad-recipes/>