NAME¶

OWL::DirectSemantics - representation of the direct semantics of OWL2

SYNOPSIS¶

  use RDF::Trine;
  my $model = RDF::Trine::Model->temporary_model;
  RDF::Trine::Mode->parse_url_into_model($url, $model);
  
  use OWL::DirectSemantics;
  my $translator = OWL::DirectSemantics::Translator->new;
  my $ontology   = $translator->translate($model);
  
  foreach my $ax ($ontology->axioms)
  {
    if ($ax->element_name eq 'ClassAssertion')
    {
      printf("%s is of type %s.\n", $ax->node, $ax->class);
    }
  }
  
  print "The following data couldn't be translated to OWL:\n";
  print RDF::Trine::Serializer
    ->new('ntriples')
    ->serialize_model_to_string($model);

DESCRIPTION¶

This distribution provides a basic framework for representing the OWL 2 direct semantics model, and a translator to build that model from an RDF-based model.

SEE ALSO¶

OWL::DirectSemantics::Translator, OWL::DirectSemantics::Element, RDF::Trine::Serializer::OwlFn.

RDF::Closure, RDF::Trine::Parser::OwlFn.

RDF::Trine, RDF::Query, <http://www.perlrdf.org/>.

AUTHOR¶

Toby Inkster <tobyink@cpan.org>.

COPYRIGHT¶

Copyright 2011-2012 Toby Inkster

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

DISCLAIMER OF WARRANTIES¶

THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.