undergroundServiceBegan
4
triples
GPTKB property
Random triples
| Subject | Object |
|---|---|
| gptkb:Dagenham_East | 1932 |
| gptkb:Dagenham_East_Underground_Station | 1932 |
| gptkb:Highgate_station | 1941 |
| gptkb:Greenford_Station | 1947 |