<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x160/54f64510f232a_-_biltmore-gingerbread-del1212-mdn.jpg>
<http://www.delish.com/holiday-recipes/christmas/g204/gingerbread-famous-buildings/?src=shelter_footer>