<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/12/55089b9f6e228-japanese-cucumber-salad-400.jpg>
<http://www.delish.com/cooking/menus/a36575/low-cal-no-cook-meal/?src=shelter_footer>