<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/54eb73e0ad861_-_celebrate-xmas-snowflake-stockings-mdn.jpg>
<http://www.countryliving.com/shopping/g1407/personalized-christmas-stockings/>