<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x160/54f9dcea61ced_-_sea-island-lifesize-gingerbread-oasis-fw1211-xl-98933555.jpg>
<http://www.delish.com/holiday-recipes/christmas/g2499/gingerbread-house-pictures-fw2010/?src=shelter_footer>