RDF::Trine::Node - Base class for RDF Nodes

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

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

       Copyright (c) 2006-2012 Gregory Todd Williams. This program is free software;  you  can  redistribute  it
       and/or modify it under the same terms as Perl itself.

perl v5.38.2                                       2024-01-13                              RDF::Trine::Node(3pm)

       "ntriples_escape ( $value )"
           Returns  the passed string value with special characters (control characters, Unicode, etc.) escaped,
           suitable for printing inside an N-Triples or Turtle encoded literal.

       "is_node"
           Returns true if this object is a RDF node, false otherwise.

       "is_nil"
           Returns true if this object is the nil-valued node.

       "is_blank"
           Returns true if this RDF node is a blank node, false otherwise.

       "is_resource"
           Returns true if this RDF node is a resource, false otherwise.

       "is_literal"
           Returns true if this RDF node is a literal, false otherwise.

       "is_variable"
           Returns true if this RDF node is a variable, false otherwise.

       "as_string"
           Returns the node in a string form.

       "as_ntriples"
           Returns the node in a string form suitable for NTriples serialization.

       "sse"
           Returns the SSE serialization of the node.

       "equal ( $node )"
           Returns true if the two nodes are equal, false otherwise.

       "compare ( $node_a, $node_b )"
           Returns -1, 0, or 1 if $node_a sorts less than, equal to, or greater  than  $node_b  in  the  defined
           SPARQL ordering, respectively. This function may be used as the function argument to "<sort">.

       "as_hashref"
           Returns a hashref representing the node in an RDF/JSON-like manner.

           See "as_hashref" at RDF::Trine::Model for full documentation of the hashref format.

       "from_sse ( $string, $context )"
           Parses the supplied SSE-encoded string and returns a RDF::Trine::Node object.

       RDF::Trine::Node - Base class for RDF Nodes

       This document describes RDF::Trine::Node version 1.019