Statements (8)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
railway switch
|
| gptkbp:foundIn |
railway yards
|
| gptkbp:function |
controls track direction
|
| https://www.w3.org/2000/01/rdf-schema#label |
No. 1A10 switch
|
| gptkbp:operatedBy |
signalman
|
| gptkbp:usedIn |
railway signaling
|
| gptkbp:bfsParent |
gptkb:Bell_System
|
| gptkbp:bfsLayer |
5
|