<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f8fefcb6186_-_bean-tomato-salad-honey-vinaigrette-th2.jpg>
<http://www.delish.com/cooking/a36681/tomato-salad-recipes/>