{
  "_fixture_notice": "SYNTHETIC EDUCATIONAL FIXTURE. Invented identifier and values; not downloaded provider data. Dates model source field semantics, not actual publication events.",
  "count": 4,
  "offset": 0,
  "limit": 1000,
  "observations": [
    {"date": "2024-01-01", "realtime_start": "2024-01-02", "realtime_end": "2024-02-01", "value": "100"},
    {"date": "2024-01-01", "realtime_start": "2024-02-02", "realtime_end": "9999-12-31", "value": "101"},
    {"date": "2024-01-02", "realtime_start": "2024-01-03", "realtime_end": "9999-12-31", "value": "0"},
    {"date": "2024-01-03", "realtime_start": "2024-01-04", "realtime_end": "9999-12-31", "value": "."}
  ]
}