(^) To create SDO_DAS_XML object for a given schema file
(^) Returns SDO_DAS_XML_Document object for a given path to xml instance document
(^) Returns SDO_DAS_XML_Document for a given xml instance string
(^) To load a second or subsequent schema file to a SDO_DAS_XML object
(^) Creates SDO_DataObject for a given namespace URI and type name
(^) Saves the SDO_DAS_XML_Document object to a file
(^) Creates an XML Document object from scratch, without the need to load a document from a file or string
(^) Saves the SDO_DAS_XML_Document object to a string