<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x160/54f6c3eb98aab_-_mla102837_0207_spinach_sl-dvutow.jpg>
<http://www.delish.com/holiday-recipes/valentines-day/g1743/romantic-dinner-menus/>