zoneSystemIntroduced
P30843
predicate
Indicates that a particular zone-based system has been formally brought into use or implemented.
Sample triples (1)
| Subject | Object |
|---|---|
| Clayton Hall tram stop | 2019-01-13 ⓘ |
P30843
predicate
Indicates that a particular zone-based system has been formally brought into use or implemented.
| Subject | Object |
|---|---|
| Clayton Hall tram stop | 2019-01-13 ⓘ |