<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x160/54f652aad93b3_-_asiago-artichoke-spinach-souffle-recipe-ew0712-mdn.jpg>
<http://www.delish.com/cooking/g950/artichoke-recipes/?src=shelter_footer>