Circulation areas in building (environment)
| Code | 224717003 |
|---|---|
| Semantic tag | environment |
| Module | international |
| Definition | primitive |
| Effective time | 20020131 |
224709006Location inside building
environment
224931008Between top and bottom of staircase
environment
224923003Bottom of staircase
environment
224720006Corridor
environment
224718008Landing
environment
229766003Staircase - location
environment
224932001Top of staircase
environment