Random triples
| Subject | Object |
|---|---|
| gptkb:Bombardier_Talent_trains | low noise operation |
| gptkb:N700-3 | low noise level |
| gptkb:4500_series_trainset | low noise level |
| gptkb:Metro_1700 | low |
| gptkb:Coradia_LINT_96 | low noise emissions |
| gptkb:Tōkyū_7000_series | low noise operation |