Random triples
| Subject | Object |
|---|---|
| gptkb:Nicholas_II's_diaries | studies of Russian Revolution |
| gptkb:John_Rabe's_diaries | historical research on Nanjing Massacre |
| gptkb:Nicholas_II's_diaries | biographies of Nicholas II |
| gptkb:Nicholas_II's_diaries | historical research on Romanov family |