NAME

       JSONLD - A toolkit for transforming JSON-LD data.

VERSION

       This document describes JSONLD version 0.005.

SYNOPSIS

         use v5.14;
         use JSON;
         use JSONLD;

         my $infile = 'test.jsonld';
         open(my $fh, '<', $infile) or die $!;
         my $content   = do { local($/); <$fh> };
         my $data = JSON->new()->boolean_values(0, 1)->decode($content);

         my $jld = JSONLD->new();
         my $expanded  = $jld->expand($data);

DESCRIPTION

       This module implements part of the JSON-LD 1.1 standard for manipulating JSON data as
       linked data.

       This version provides full support for the JSON-LD 1.1 "Expansion" and "toRdf"
       transformations (the latter primarily being useful through a subclass of JSON-LD, such as
       that provided by AtteanX::Parser::JSONLD).  Partial support for the "Compaction"
       transformation is provided, but it contains many known deficiencies. Full support for
       "Compaction" may be forthcoming in a future release.  No other JSON-LD transformation are
       supported at this time.

METHODS

       "compact( $data, [$context] )"
           Returns the JSON-LD compaction of $data, using the optionally supplied $context.

           NOTE: Support for JSON-LD Compaction is not fully supported in this version.

       "expand( $data, [expandContext => $ctx] )"
           Returns the JSON-LD expansion of $data.

           If an "expandContext" value is supplied, it is used to construct the initial active
           context for the expansion process.

       "to_rdf( $data, [expandContext => $ctx] )"
           Returns the dataset generated by turning the JSON-LD expansion of $data into RDF.

           If an "expandContext" value is supplied, it is passed to the "expand" function call
           that takes place internally prior to generating RDF.

           Note: this method must be called on a "JSONLD" subclass which implements the RDF-
           related methods:

           •   "default_graph()"

           •   "new_dataset()"

           •   "new_triple($s, $p, $o)"

           •   "new_quad($s, $p, $o, $g)"

           •   "new_iri($value)"

           •   "new_graphname($value)"

           •   "new_blank( [$id] )"

           •   "new_lang_literal($value, $lang)"

           •   "new_dt_literal($value, $datatype)"

           •   "add_quad($quad, $dataset)"

           See AtteanX::Parser::JSONLD for an API that provides this functionality.

BUGS

       Please report any bugs or feature requests to through the GitHub web interface at
       <https://github.com/kasei/perl-jsonld/issues>.

SEE ALSO

       <irc://irc.perl.org/#perlrdf>
       AtteanX::Parser::JSONLD
       <https://www.w3.org/TR/json-ld11/>
       <https://www.w3.org/TR/json-ld-api/>
       MooX::Role::JSON_LD

AUTHOR

       Gregory Todd Williams  "<gwilliams@cpan.org>"

COPYRIGHT

       Copyright (c) 2019--2020 Gregory Todd Williams.  This program is free software; you can
       redistribute it and/or modify it under the same terms as Perl itself.