Random triples
| Subject | Object |
|---|---|
| gptkb:Mexican_railways | standard gauge |
| gptkb:Project_Unigauge | Broad gauge |
| gptkb:Vietnamese_railway_network | metre gauge |
| gptkb:Ottoman_railway_network | standard gauge |
| gptkb:Russian_Empire_Railways | 1524 mm (Russian gauge) |
| gptkb:Ottoman_railway_network | narrow gauge |
| gptkb:North_American_rail_network | 1435 mm |
| gptkb:Baltic_railway_network | broad gauge |