{
  "dataset": "lovs-public-health-dataset",
  "row_contract": {
    "reported_counts_required_attribution": [
      "source_id",
      "source_url",
      "archive_sha256",
      "license",
      "evidence_ref",
      "evidence_status"
    ],
    "restricted_data_policy": "Restricted third-party raw bytes and extracted PoE row data are not redistributed; only provenance metadata and audit status are exported."
  },
  "schema_version": 1,
  "sheets": [
    {
      "columns": [
        "field",
        "value"
      ],
      "name": "README"
    },
    {
      "columns": [
        "row_id",
        "clock_type",
        "date_value",
        "timestamp_value",
        "source_id",
        "source_role",
        "source_tier",
        "status",
        "note"
      ],
      "name": "Snapshot Clocks"
    },
    {
      "columns": [
        "row_id",
        "row_type",
        "metric",
        "location",
        "as_of_date",
        "value",
        "value_min",
        "value_max",
        "unit",
        "source_id",
        "conflicting_source_ids",
        "evidence_ref",
        "evidence_status",
        "derivation_type",
        "source_url",
        "archive_sha256",
        "raw_archive_status",
        "license",
        "correction_note"
      ],
      "name": "Reported Counts"
    },
    {
      "columns": [
        "row_id",
        "date",
        "metric",
        "value",
        "unit",
        "source_id",
        "evidence_ref",
        "source_url",
        "archive_sha256",
        "license",
        "note"
      ],
      "name": "Timeline"
    },
    {
      "columns": [
        "zone_id",
        "name",
        "country",
        "province",
        "kind",
        "role",
        "lat",
        "lon",
        "confidence",
        "source_note",
        "evidence_status",
        "correction_note"
      ],
      "name": "Zones"
    },
    {
      "columns": [
        "row_id",
        "source",
        "target",
        "horizon_days",
        "risk_raw_lower_50",
        "risk_raw_upper_50",
        "risk_adj_lower_50",
        "risk_adj_upper_50",
        "risk_adj_lower_95",
        "risk_adj_upper_95",
        "drivers",
        "evidence_ref",
        "evidence_status",
        "derivation_type",
        "source_ids",
        "correction_note"
      ],
      "name": "Corridors"
    },
    {
      "columns": [
        "row_id",
        "module",
        "metric",
        "value",
        "value_lower",
        "value_upper",
        "unit",
        "evidence_ref",
        "evidence_status",
        "derivation_type",
        "source_ids",
        "note"
      ],
      "name": "Model Outputs"
    },
    {
      "columns": [
        "surface",
        "status",
        "input_values",
        "output_values",
        "clock_basis",
        "model_use",
        "held_out_reason",
        "blocked_by"
      ],
      "name": "Analysis Dependency Audit"
    },
    {
      "columns": [
        "block_id",
        "pinned_at",
        "resolves_at",
        "status",
        "calibration_point_id",
        "corridor",
        "source",
        "target",
        "horizon_days",
        "risk_adj_lower_50",
        "risk_adj_upper_50",
        "evidence_ref",
        "evidence_status",
        "note"
      ],
      "name": "Calibration Ledger"
    },
    {
      "columns": [
        "public_claim_id",
        "topic",
        "claim",
        "value",
        "audit_status",
        "source_refs",
        "source_urls",
        "public_action",
        "public_note"
      ],
      "name": "Public Claim Audit"
    },
    {
      "columns": [
        "source_id",
        "publisher",
        "source_tier",
        "url",
        "published_at",
        "retrieved_at",
        "content_hash",
        "raw_archive_status",
        "license",
        "license_note",
        "extraction_status",
        "country_scope"
      ],
      "name": "Sources"
    },
    {
      "columns": [
        "row_id",
        "kind",
        "source_id",
        "source_chain",
        "publisher",
        "source_tier",
        "published_at",
        "data_as_of",
        "retrieved_at",
        "metric",
        "case_status",
        "value",
        "value_kind",
        "location_scope",
        "claim_status",
        "admissibility",
        "model_use",
        "conflicts_with",
        "source_url",
        "evidence_ref",
        "note"
      ],
      "name": "Staged Observations"
    },
    {
      "columns": [
        "gap_id",
        "severity",
        "topic",
        "status",
        "evidence_ref",
        "source_refs",
        "source_url",
        "archive_sha256",
        "license",
        "public_action",
        "note"
      ],
      "name": "Corrections Gaps"
    },
    {
      "columns": [
        "sheet",
        "column",
        "definition"
      ],
      "name": "Data Dictionary"
    }
  ]
}