{
  "prefix": null,
  "system_dimensions": {
    "id": "DI156",
    "exponents": "[-1,1,-3,0,0,0,0]",
    "formal_system": {
      "id": "SY1"
    }
  },
  "unit": "UN1536",
  "root_scale": null,
  "system": null,
  "in_point_reference": null,
  "bi_point_l_reference": null,
  "bi_point_u_reference": null,
  "aspects": [
    "AS224",
    "AS230",
    "AS236",
    "AS242"
  ],
  "scale_aspect_associations": [
    {
      "scale_id": "SC1620",
      "aspect_id": "AS224"
    },
    {
      "scale_id": "SC1620",
      "aspect_id": "AS230"
    },
    {
      "scale_id": "SC1620",
      "aspect_id": "AS236"
    },
    {
      "scale_id": "SC1620",
      "aspect_id": "AS242"
    }
  ],
  "source_conversion_casts": [
    3254,
    3255,
    3256,
    3257,
    3258,
    3259,
    3260,
    3261,
    3262,
    3263,
    3264,
    3265,
    3266,
    3267,
    3268,
    3269
  ],
  "destination_conversion_casts": [
    3270,
    3271,
    3272,
    3273,
    3286,
    3287,
    3288,
    3289,
    3305,
    3306,
    3307,
    3308,
    3336,
    3344,
    3351,
    3358
  ],
  "id": "SC1620",
  "ml_name": null,
  "name": null,
  "symbol": null,
  "scale_type": "ratio",
  "is_systematic": false,
  "is_special": false,
  "scale_factor": null,
  "is_augmented": false,
  "ref_point": null,
  "ref_point_l": null,
  "ref_point_h": null
}