{
  "registry_schema": "metadata/dataset_registry_schema.json",
  "observation_fields": [
    "record_id",
    "dataset_id",
    "source_record_id",
    "country_iso3",
    "reference_date",
    "year",
    "season",
    "season_label_original",
    "date_start",
    "date_end",
    "admin1_name",
    "admin1_code",
    "admin2_name",
    "admin2_code",
    "locality",
    "boundary_version",
    "latitude",
    "longitude",
    "geometry_id",
    "commodity_id",
    "commodity_name",
    "commodity_label_original",
    "indicator_id",
    "indicator_name",
    "value_original",
    "unit_original",
    "value_standardized",
    "unit_standardized",
    "conversion_factor",
    "conversion_method",
    "conversion_source",
    "conversion_date",
    "conversion_confidence",
    "estimate_status",
    "revision_status",
    "source_priority",
    "source_file",
    "source_file_sha256",
    "source_page",
    "source_table",
    "quality_flags",
    "validation_status",
    "missing_value_reason",
    "uncertainty_lower",
    "uncertainty_upper",
    "confidence",
    "license_id",
    "provenance_uri",
    "processing_version",
    "created_at",
    "updated_at"
  ],
  "benchmark_fields": [
    "benchmark_record_id",
    "dataset_id",
    "source_record_id",
    "split",
    "country_iso3",
    "year",
    "region",
    "district",
    "crop",
    "area_ha",
    "yield_mt_per_ha",
    "production_mt",
    "source_file",
    "source_file_sha256",
    "provenance_uri"
  ]
}