{
  "prefix": null,
  "system_dimensions": {
    "id": "DI19",
    "exponents": "[2,1,-2,-1,0,0,0]",
    "formal_system": {
      "id": "SY1"
    }
  },
  "root_scale": null,
  "unit": "UN41",
  "aspects": [
    "AS1",
    "AS26"
  ],
  "conversions": [
    {
      "src_scale_id": "SC54",
      "dst_scale_id": "SC1131",
      "aspect_id": "AS26"
    },
    {
      "src_scale_id": "SC54",
      "dst_scale_id": "SC1160",
      "aspect_id": "AS26"
    },
    {
      "src_scale_id": "SC54",
      "dst_scale_id": "SC1255",
      "aspect_id": "AS26"
    },
    {
      "src_scale_id": "SC54",
      "dst_scale_id": "SC1300",
      "aspect_id": "AS26"
    },
    {
      "src_scale_id": "SC54",
      "dst_scale_id": "SC21",
      "aspect_id": "AS26"
    },
    {
      "src_scale_id": "SC54",
      "dst_scale_id": "SC37",
      "aspect_id": "AS26"
    },
    {
      "src_scale_id": "SC54",
      "dst_scale_id": "SC886",
      "aspect_id": "AS26"
    }
  ],
  "casts": [
    {
      "src_scale_id": "SC54",
      "dst_scale_id": "SC21",
      "src_aspect_id": "AS1",
      "dst_aspect_id": "AS26"
    },
    {
      "src_scale_id": "SC54",
      "dst_scale_id": "SC37",
      "src_aspect_id": "AS1",
      "dst_aspect_id": "AS26"
    }
  ],
  "id": "SC54",
  "ml_name": "ra_si_kg.m2.s-2.A-1",
  "scale_type": "ratio",
  "is_systematic": true,
  "is_special": null,
  "ref_point": null,
  "ref_point_l": null,
  "ref_point_h": null
}