Random triples
| Subject | Object |
|---|---|
| gptkb:Harz_Narrow_Gauge_Railways | safety protocols |
| gptkb:Abkhazian_Railway | at-grade crossings |
| gptkb:Romney,_Hythe_and_Dymchurch_Railway | several |
| gptkb:Bergstraße_Railway | multiple |
| gptkb:Main–_Spessart_railway | several level crossings |