| k | num | v's |
| zhb_code | 2 | 07CB020000 (1), 08CC100000 (1), |
| zone | 13 | 2017 (2), 4000 (4), 6010 (3), 6320 (1), 6659 (2), 7330 (1), |
| zone:De_Lijn | 5 | 20 (1), 79 (2), 80 (2), |
| zone:HSL | 10 | A (1), D (9), |
| zone:TEC | 1 | 6220 (1), |
| zone:maxspeed | 15 | DE:30 (10), FR:30 (1), NL:30 (4), |
| zone:traffic | 60 | BE-VLG:urban (13), DE:urban (7), NL:rural (12), NL:urban (28), |
| zoo | 2 | petting_zoo (2), |