<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/54eadc2945e63_-_clx120108_086_1_0-de-45120285.jpg>
<http://www.countryliving.com/home-design/decorating-ideas/how-to/g656/holiday-decorating-ornaments-1208/>