<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/480x552/54ebb1dcd7032_-_luci-mpowered-xl.jpg>
<http://www.womansday.com/life/g1050/cool-new-inventions/?link=newinventions&dom=glo&src=syn&con=slide&mag=wdy>