<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/320x368/54eb6d1166bbe_-_0511-beach-house-budget-5-xl.jpg>
<http://www.countryliving.com/home-design/decorating-ideas/how-to/g1518/how-to-hang-pictures/>