NAME
   RDF::Trine::Node::Literal::XML - RDF Node class for XMLLiterals

METHODS
   "new ( $node )"
   "new ( $string [ , $lang, $datatype ] )"
       Returns a new XML Literal object. This method can be used in two
       different ways: It can either be passed a string or an XML::LibXML
       node.

       In the case of passing a string, this method follows the same API as
       the RDF::Trine::Node::Literal constructor, but:

       *   $string must be a well-balanced XML fragment =item * $lang is
           optional, but if a language code is present it will be used as
           the value of "xml:lang" attribute(s) on the root XML element(s)
           of the literal. If the element already has an "xml:lang"
           attribute it will be overwritten. For the node types that
           doesn't support adding a language, text and CData, a warning
           will be issued. =item * $datatype will be ignored and set to
           'http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral'

       In the case of using a XML::LibXML node $node, the Node may be one
       of these types or a subclass thereof:

       *   XML::LibXML::Document =item * XML::LibXML::DocumentFragment
           =item * XML::LibXML::Element =item * XML::LibXML::CDATASection
           =item * XML::LibXML::NodeList =item * XML::LibXML::Text

       If the string is not a valid XML fragment, and the $node is not of
       one of the above types, this method throws a RDF::Trine::Error
       exception.

   "xml_element"
       Returns the XML::LibXML node for the XML Literal.

AUTHOR
   First created by Gregory Todd Williams <[email protected]>, modfied and
   maintained by Kjetil Kjernsmo <[email protected]>

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