* Create child element {@odf.element meta:date-string}.
*
* @return the element {@odf.element meta:date-string}
*/
public MetaDateStringElement newMetaDateStringElement() {
MetaDateStringElement metaDateString = ((OdfFileDom) this.ownerDocument).newOdfElement(MetaDateStringElement.class);
this.appendChild(metaDateString);
return metaDateString;
}