<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/15/45/1446754142-reindeer-christmas-tree.jpg>
<http://www.countryliving.com/home-design/decorating-ideas/tips/g1251/trim-christmas-trees-1208/?click=smart&kw=ist&src=smart&mag=CLG&link=>