<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f64af116b12_-_salmon-potato-casserole-9znysz-400.jpg>
<http://www.delish.com/holiday-recipes/easter/g406/myplate-healthy-easter-passover-recipes/?src=shelter_footer>