<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54fead4d2ed15-princess-elizabeth-duke-edinburgh-wedding-xl.jpg>
<http://www.goodhousekeeping.com/life/inspirational-stories/interviews/g209/memorable-royal-weddings/>