<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x160/54f65df22ec85_-_artichoke-fontina-dip-yibd4v-400.jpg>
<http://www.delish.com/cooking/g950/artichoke-recipes/?src=shelter_footer>