Wikidata entity: Q433719
| P31 | instance of | ... | Q228346 (train protection system) | train protection system |
| P646 | Freebase ID | /m/05qtvs |
| P244 | Library of Congress authority ID | sh85110909 |
| P6366 | Microsoft Academic ID (discontinued) | 2779060153 |
| P8189 | National Library of Israel J9U ID | 987007560727705171 |
| P1368 | National Library of Latvia ID | 000064653 |
| P349 | NDL Authority ID | 00574658 |
| P10283 | OpenAlex ID | C2779060153 |
| P3417 | Quora topic ID | Automatic-Train-Control |
| P13591 | Yale LUX ID | concept/b9cd9da3-9d25-42aa-94bd-ff34c93bc81e |
Why not click here or view trends?
log id: 2403231