{
  "_id": {
    "type": "string"
  },
  "m4200": {
    "type": "string"
  },
  "m4311": {
    "type": "float"
  },
  "m4312": {
    "type": "float"
  },
  "m4400": {
    "type": "datetime"
  },
  "p0001_00": {
    "type": "string"
  },
  "p0056_00": {
    "type": "string"
  },
  "p0074_00": {
    "type": "string"
  },
  "p0075_00": {
    "type": "string"
  },
  "p0078_00": {
    "type": "string"
  },
  "p0241_00": {
    "type": "string"
  },
  "p0403_00": {
    "type": "string"
  },
  "p0650_00": {
    "type": "string"
  }
}