register(XMLConstants.W3C_XML_SCHEMA_NS_URI, XSD_DEFAULT_PREFIX);
register(XMLConstants.W3C_XML_SCHEMA_INSTANCE_NS_URI, XSD_INSTANCE_DEFAULT_PREFIX);
register(XMLConstants.W3C_XML_SCHEMA_NS_URI, XSD_DEFAULT_PREFIX);
register(XMLConstants.W3C_XML_SCHEMA_INSTANCE_NS_URI, XSD_INSTANCE_DEFAULT_PREFIX);