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        "review_status": "seed_record",
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        "type": "Polygon",
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        "review_status": "seed_record",
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        "summary": "Schematic final Axis-controlled core before collapse in Europe."
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        "start_date": "1942-01-01",
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        "side": "Japan",
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        "type": "Polygon",
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        "id": "control_japan_pacific_1944",
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        "id": "control_japan_pacific_1945",
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