def get_description_metadata(self):
metadata = dict(self._mdata['<STR_LIT:description>'])<EOL>metadata.update({'<STR_LIT>': self._my_map['<STR_LIT:description>']['<STR_LIT:text>']})<EOL>return Metadata(**metadata)<EOL>
Gets the metadata for a description.

        return: (osid.Metadata) - metadata for the description
        *compliance: mandatory -- This method must be implemented.*