xml.xsd

About the XML namespace

                        This schema document describes the XML namespace, in a form
                        suitable for import by other schema documents.
                    

                        See 
                        http://www.w3.org/XML/1998/namespace.html and
                        
                        http://www.w3.org/TR/REC-xml for information
                        about this namespace.
                    

                        Note that local names in this namespace are intended to be
                        defined only by the World Wide Web Consortium or its subgroups.
                        The names currently defined in this namespace are listed below.
                        They should not be used with conflicting semantics by any Working
                        Group, specification, or document instance.
                    

                        See further below in this document for more information about how to refer to this schema document from your own
                        XSD schema documents and about the
                        namespace-versioning policy governing this schema document.
                    

Schema Document Information