<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://toc.h-cdn.co/assets/cm/14/40/980x635/542b100a72d3d_-_tnc-damien-hirst-lg.jpg>
<http://www.townandcountrymag.com/society/money-and-power/g401/five-richest-artists-hirst-johns-vicari-koons-choe/>