k	num	v's
zone:TEC	58	4615 (2), 4626 (9), 4666 (7), 4681 (16), 4684 (2), 4685 (2), 4686 (2), 4687 (15), 4793 (1), 5767 (2),
zone:traffic	246	BE-WAL:rural (2), BE:motorway (2), DE:motorway (1), DE:rural (20), DE:urban (35), LU:motorway (186),
zoo	8	aviary (3), butterfly (1), falconry (2), petting_zoo (2),

other | a | b | c | d | e | f | g | h | i | j | k | l | m | n | o | p | r | s | t | u | v | w | x | y | z |