Random triples
| Subject | Object |
|---|---|
| gptkb:Tashkent_tram_network | varied |
| gptkb:Wuppertal_tramway | varies from new to several decades old |
| gptkb:Mönchengladbach_tramway_network | average 10 years old |
| gptkb:Hong_Kong_Tramways | varies, some over 100 years old |
| gptkb:Oslo_Tram | varies by model |
| gptkb:Gdansk_tram_system | varies from new to several decades old |
| gptkb:Riga_Tram | Average age of 15 years |
| gptkb:Bishkek_tram_network | over 30 years |