$iParentPlaceID = chksql($oDB->getOne('SELECT parent_place_id FROM location_property_osmline WHERE place_id = '.$iPlaceID));
if ($iParentPlaceID) $iPlaceID = $iParentPlaceID;
$iParentPlaceID = chksql($oDB->getOne('SELECT parent_place_id FROM location_property_osmline WHERE place_id = '.$iPlaceID));
if ($iParentPlaceID) $iPlaceID = $iParentPlaceID;