@prefix : <http://owl.mindswap.org/2003/ont/owlweb.rdf#> .
     @prefix daml: <http://www.daml.org/2001/03/daml+oil#> .
     @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
     @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
     @prefix dc: <http://purl.org/dc/elements/1.1/> .
     @prefix rss: <http://purl.org/rss/1.0/> .
     @prefix foaf: <http://xmlns.com/foaf/0.1/> .

:Mathematician rdfs:subClassOf :Swapper;
     a daml:Class;
     rdfs:label "Mathematician".

     [ a :Mathematician;
          foaf:mbox <mailto:yvonne@mindswap.org>;
           ].

     # This appears in the managing rdf page to make it easier to
     # identify this file
     <> a :rdfSnippit;
          :creator [ foaf:mbox <mailto:yvonne@mindswap.org> ];
          dc:date "08/22/2003";
          dc:description "Added mathematician class and made me one".