{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://rig.works/schemas/rig.clinic.observation.schema.json",
  "title": "rig.clinic.observation",
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "subject": {
      "$ref": "./_defs.schema.json#/$defs/entity"
    },
    "code": {
      "$ref": "./_defs.schema.json#/$defs/string"
    },
    "value": {
      "$ref": "./_defs.schema.json#/$defs/float"
    },
    "codeSystem": {
      "$ref": "./_defs.schema.json#/$defs/string"
    },
    "unit": {
      "$ref": "./_defs.schema.json#/$defs/string"
    },
    "comparator": {
      "type": "string",
      "enum": [
        "lt",
        "le",
        "eq",
        "ge",
        "gt"
      ]
    }
  },
  "required": [
    "subject",
    "code",
    "value"
  ],
  "description": "A measurement of a subject. Clock composes rig.calendar.event. Do not also attach rig.record.event.",
  "x-rig-maturity": "draft"
}