<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x160/54f6c3ea5515d_-_frisee-apple-salad-goat-cheese-mslo0208-mdn.jpg>
<http://www.delish.com/holiday-recipes/valentines-day/g1743/romantic-dinner-menus/>