<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f6408eb5dbc_-_spinach-salad-garlic-cider-vinaigrette-recipe-uspxmt-fw0412.jpg>
<http://www.delish.com/cooking/g56/spring-salad-recipes/?src=shelter_footer>