<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x160/54f64e072edee_-_smoked-ham-leek-gruyere-quiche-recipe-122913-de.jpg>
<http://www.delish.com/cooking/g484/meals-to-make-for-the-week/?src=shelter_footer>