<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f64acf7d1f2_-_lemon-ornament-cookies-122212-wdy-0qjlfb-mdn.jpg>
<http://www.delish.com/holiday-recipes/christmas/g372/christmas-tree-desserts/?src=shelter_footer>