NAME

SemanticWeb::Schema - Moo classes for http://schema.org/ classes

VERSION

version v22.0.0

The version number of this distribution is based on the corresponding version of schema classes.

SYNOPSIS

use aliased 'SemanticWeb::Schema::Person' => 'Person';

my $person = Person->new(
  name        => 'James Clerk Maxwell',
  birth_date  => '1831-06-13',
  birth_place => 'Edinburgh',
);

print $person->json_ld;

DESCRIPTION

This distribution contains Perl classes for https://schema.org semantic markup. These can be used to generate JSON-LD to embed in websites.

This is a base class for the SemanticWeb::Schema classes, which were generated automatically from the following sources:

https://schema.org/version/22.0/schemaorg-all-http.rdf

ATTRIBUTES

id

If this is set, it adds a @id to the "json_ld_data".

context

The context defaults to "http://schema.org/".

FREQUENTLY ASKED QUESTIONS

How are these classes generated?

A script in the devel directory downloads the RDF descriptions of the data, and uses that to generate the classes.

The author may make some manual changes to work around any bugs in the class generation.

Why don't you split this into separate distributions?

As of v14, there are more than 890 classes. It would be difficult to rebuild and upload separate distributions for each class. Each distribution would have separate permissions and nearly duplicate metadata files on CPAN, and would end up using more disk space and network bandwidth. It would add the risk of breaking something for users if there was a missing or inconsistent dependency, and increase the time it would take to install if users want multiple classes.

The benefit of saving disk space is rather small considering the potential problems.

SUPPORT FOR OLDER PERL VERSIONS

Since v21.0.0, the this module requires Perl v5.14 or later.

Future releases may only support Perl versions released in the last ten years.

SEE ALSO

Moo

MooX::JSON_LD

http://schema.org/

SOURCE

The development version is on github at https://github.com/robrwo/SemanticWeb-Schema and may be cloned from git://github.com/robrwo/SemanticWeb-Schema.git

BUGS

Please report any bugs or feature requests on the bugtracker website https://github.com/robrwo/SemanticWeb-Schema/issues

When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.

AUTHOR

Robert Rothenberg <rrwo@cpan.org>

CONTRIBUTORS

• Mathias Reitinger <reitinger@cpan.org>

• Arikawa Takaya <tky.c10.ver@gmail.com>

• Mohammad S Anwar <mohammad.anwar@yahoo.com>

COPYRIGHT AND LICENSE

This software is Copyright (c) 2018-2023 by Robert Rothenberg.

This is free software, licensed under:

The Artistic License 2.0 (GPL Compatible)