Thesaurus Term/Concept: UNDERGROUND STRUCTURE
| Identifier | 70424 |
|---|---|
| Class | MONUMENT TYPE |
| Status | Preferred |
| Index? | Yes |
| Scope Note | A constructed space beneath the surface of the ground. |
| Identifier | 70424 |
|---|---|
| Class | MONUMENT TYPE |
| Status | Preferred |
| Index? | Yes |
| Scope Note | A constructed space beneath the surface of the ground. |