{
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  "batch": {
    "runId": "gelios-ontology-fixture-20260716",
    "sequence": 0,
    "idempotencyKey": "gelios-ontology-fixture-20260716.batch-0"
  },
  "facts": [
    {
      "sourceId": "gelios-unit-1001",
      "semanticType": "map.moving_object",
      "observedAt": "2026-07-16T12:00:00.000Z",
      "geometry": {
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        "coordinates": [37.6173, 55.7558]
      },
      "attributes": {
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        "display_name": "Synthetic Gelios unit",
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        "object_kind": "tracked_unit",
        "operational_status": "active",
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        "quality_flags": [],
        "satellite_count": 11,
        "speed_kph": 0
      }
    }
  ]
}