public function unsetDataFor($arrIds)
    {
        foreach ($this->determineLanguages() as $strLangCode) {
            $this->unsetValueFor($arrIds, $strLangCode);
        }
    }
public function unsetDataFor($arrIds)
    {
        foreach ($this->determineLanguages() as $strLangCode) {
            $this->unsetValueFor($arrIds, $strLangCode);
        }
    }
{@inheritDoc}