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| "filename": "Grade_11_History_Chapter_06", | |
| "language": "ta", | |
| "source": "gov_textbook", | |
| "content_length": 54084, | |
| "submitted_at": "2026-02-25T15:26:30.833456", | |
| "status": "approved", | |
| "submitted_by": "collector", | |
| "approved_at": "2026-02-25T15:26:36.500610", | |
| "approved_by": "admin" | |
| } |