<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f650aa0a6ca_-_la-marinated-flank-steak-frito-chilaquiles-recipe-fw0613-de.jpg>
<http://www.delish.com/cooking/g566/favorite-summer-recipes/?src=rss>