司马台
E2170676
UNEXPLORED
司马台是位于北京市密云区的一段以地势险峻、保存完好而著称的明长城遗址景区。
All labels observed (1)
| Label | Occurrences |
|---|---|
| 司马台 canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.