NAME

       RDF::Query::Node::Literal - RDF Node class for literals

VERSION

       This document describes RDF::Query::Node::Literal version 2.910.

METHODS

       Beyond the methods documented below, this class inherits methods from the RDF::Query::Node
       and RDF::Trine::Node::Literal classes.

       "datetime"
           Returns a DateTime object from the literal if the literal value is in W3CDTF format.

       "as_sparql"
           Returns the SPARQL string for this node.

       "as_hash"
           Returns the query as a nested set of plain data structures (no objects).

       "is_simple_literal"
           Returns true if the literal is "simple" -- is a literal without datatype or language.

       "is_numeric_type"
           Returns true if the literal is a known (xsd) numeric type.

       "numeric_value"
           Returns the numeric value of the literal (even if the literal isn't a known numeric
           type.

       "type_list"
           Returns a two-item list suitable for use as the second and third arguments to
           RDF::Query::Node::Literal constructor. The two returned values correspond to literal
           language tag and literal datatype URI, respectively.

AUTHOR

        Gregory Todd Williams <gwilliams@cpan.org>