<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f650bfa0d2d_-_mushroom-bolognese-recipe-fw0413-de.jpg>
<http://www.delish.com/cooking/g1384/parsnip/?src=shelter_footer>