{
  "prefix": null,
  "system_dimensions": {
    "id": "DI55",
    "exponents": "[0,1,-1,0,0,0,0]",
    "formal_system": {
      "id": "SY1"
    }
  },
  "unit": "UN1503",
  "root_scale": null,
  "system": null,
  "in_point_reference": null,
  "bi_point_l_reference": null,
  "bi_point_u_reference": null,
  "aspects": [
    "AS238",
    "AS247"
  ],
  "scale_aspect_associations": [
    {
      "scale_id": "SC1590",
      "aspect_id": "AS238"
    },
    {
      "scale_id": "SC1590",
      "aspect_id": "AS247"
    }
  ],
  "source_conversion_casts": [
    2984,
    2985,
    2986,
    2987
  ],
  "destination_conversion_casts": [
    2979,
    2980,
    2990,
    2991
  ],
  "id": "SC1590",
  "ml_name": null,
  "name": null,
  "symbol": null,
  "scale_type": "ratio",
  "is_systematic": false,
  "is_special": false,
  "scale_factor": null,
  "is_augmented": null,
  "ref_point": null,
  "ref_point_l": null,
  "ref_point_h": null
}