<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f94134455e9_-_greek-omelet-ew-ziyney-xl.jpg>
<http://www.delish.com/cooking/g2148/omelet-recipes/?src=shelter_footer>