Toby Inkster

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.