<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://toc.h-cdn.co/assets/cm/14/37/980x1267/540f8f2c13c3f_-_tnc-polo-alexandra-kotur-jay-fielden-lg.jpg>
<http://www.townandcountrymag.com/leisure/sporting/g254/prince-harry-greenwich-polo/>