<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x160/54f643539f41a_-_5-a99752_kidhol02_snails_xl.jpg>
<http://www.delish.com/holiday-recipes/christmas/g143/holiday-candy-decoration-ideas/?src=shelter_footer>