<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbz.h-cdn.co/assets/cm/15/03/480x396/54bc53f36c4b7_-_hbz-0912-richest-girl-porfirio-rubirosa-lgn.jpg>
<http://www.harpersbazaar.com/culture/features/g2201/doris-duke-richest-girl-in-the-world-0912/>