OAIMetadataFormat_DC.inc.php

<?php
import('lib.pkp.plugins.oaiMetadataFormats.dc.PKPOAIMetadataFormat_DC');
 
class OAIMetadataFormat_DC extends PKPOAIMetadataFormat_DC {
 
   function toXml($record, $format = null) {
      $article =& $record->getData('article');
      return parent::toXml($article, $format);
   }
}