RDF::TRIN3(3PM) - man page online | library functions
Notation 3 extensions for RDF::Trine.
RDF::TriN3(3pm) User Contributed Perl Documentation RDF::TriN3(3pm)
NAMERDF::TriN3 - notation 3 extensions for RDF::Trine
DESCRIPTIONThis module extends RDF::Trine in three ways: · Adds a Notation 3 parser. · Adds a Notation 3 serializer. · Provides a subclass of literals to represent Notation 3 formulae. In addition, a parser is provided for Notation 3 extended with ShorthandRDF notation - <http://esw.w3.org/ShorthandRDF>.
BUGS AND LIMITATIONSImplementing N3 logic and the cwm built-ins is considered outside the scope of this distribution, though I am interested in doing that as part of a separate project. RDF::TriN3 currently relies entirely on RDF::Trine to provide implementations of the concept of graphs, and storage. Thus any graphs that can't be represented using RDF::Trine can't be represented in RDF::TriN3. RDF::Trine's graph model is a superset of RDF, but a subset of Notation 3's model. While this allows literal subjects, and literal and blank node predicates, these may not be supported by all storage engines; additionally top-level variables (?foo), and top-level @forSome and @forAll (i.e. not nested inside a formula) might cause problems. RDF::Trine::Store::DBI has some issues with literal subjects, and literal and blank node predicates, allowing them to be stored, but not retrieved. From version 0.128, RDF::Trine::Store::DBI offers a "clear_restrictions" method that should resolve these issues. RDF::Trine::Store::Memory is fine. Other stores are not tested. Please report any bugs to <http://rt.cpan.org/>.
SEE ALSORDF::Trine::Node::Formula, RDF::Trine::Parser::Notation3, RDF::Trine::Serializer::Notation3. RDF::Trine::Parser::ShorthandRDF, RDF::Trine::Parser::Pretdsl. RDF::Trine. <http://www.perlrdf.org/>. <http://www.w3.org/DesignIssues/Notation3>.
AUTHORToby Inkster <@cpan.org>.
COPYRIGHT AND LICENCECopyright 2010-2012 Toby Inkster This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.18.2 2013-09-18 RDF::TriN3(3pm)
DISCLAIMER OF WARRANTIESTHIS 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.