function _addLocalizedElements(&$description, $propertyName, $localizedValues)
{
foreach (stripAssocArray((array) $localizedValues) as $locale => $values) {
if (is_scalar($values)) {
$values = array($values);
}
foreach ($values as $value) {
if (!empty($value)) {
$description->addStatement($propertyName, $value, $locale);
}
unset($value);
}
}
}