{
  "schema_version": "1.0",
  "provider": "calcofi",
  "dataset": "calcofi-db-release",
  "primary_keys": {
    "ctd_summary": "ctd_summary_uuid",
    "dic_measurement": "dic_measurement_id",
    "measurement_type": "measurement_type"
  },
  "foreign_keys": [
    {
      "table": "dic_measurement",
      "column": "measurement_type",
      "ref_table": "measurement_type",
      "ref_column": "measurement_type"
    },
    {
      "table": "dic_measurement_summary",
      "column": "measurement_type",
      "ref_table": "measurement_type",
      "ref_column": "measurement_type"
    }
  ]
}