EPSG:5354 - MARGEN

{
  "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
  "type": "GeographicCRS",
  "name": "MARGEN",
  "datum": {
    "type": "GeodeticReferenceFrame",
    "name": "Marco Geodesico Nacional de Bolivia",
    "ellipsoid": {
      "name": "GRS 1980",
      "semi_major_axis": 6378137,
      "inverse_flattening": 298.257222101
    }
  },
  "coordinate_system": {
    "subtype": "ellipsoidal",
    "axis": [
      {
        "name": "Geodetic latitude",
        "abbreviation": "Lat",
        "direction": "north",
        "unit": "degree"
      },
      {
        "name": "Geodetic longitude",
        "abbreviation": "Lon",
        "direction": "east",
        "unit": "degree"
      }
    ]
  },
  "scope": "Horizontal component of 3D system.",
  "area": "Bolivia.",
  "bbox": {
    "south_latitude": -22.91,
    "west_longitude": -69.66,
    "north_latitude": -9.67,
    "east_longitude": -57.52
  },
  "id": {
    "authority": "EPSG",
    "code": 5354
  }
}

{'crs_wkt': 'GEOGCRS["MARGEN",DATUM["Marco Geodesico Nacional de '
            'Bolivia",ELLIPSOID["GRS '
            '1980",6378137,298.257222101,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],CS[ellipsoidal,2],AXIS["geodetic '
            'latitude '
            '(Lat)",north,ORDER[1],ANGLEUNIT["degree",0.0174532925199433]],AXIS["geodetic '
            'longitude '
            '(Lon)",east,ORDER[2],ANGLEUNIT["degree",0.0174532925199433]],USAGE[SCOPE["Horizontal '
            'component of 3D '
            'system."],AREA["Bolivia."],BBOX[-22.91,-69.66,-9.67,-57.52]],ID["EPSG",5354]]',
 'geographic_crs_name': 'MARGEN',
 'grid_mapping_name': 'latitude_longitude',
 'horizontal_datum_name': 'Marco Geodesico Nacional de Bolivia',
 'inverse_flattening': 298.257222101,
 'longitude_of_prime_meridian': 0.0,
 'prime_meridian_name': 'Greenwich',
 'reference_ellipsoid_name': 'GRS 1980',
 'semi_major_axis': 6378137.0,
 'semi_minor_axis': 6356752.314140356}