{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "schema:DrugStrength",
  "title": "DrugStrength",
  "description": "A specific strength in which a medical drug is available in a specific country.",
  "type": "object",
  "allOf": [
    {
      "description": "A utility class that serves as the umbrella for a number of 'intangible' things in the medical space.",
      "$ref": "schema:MedicalIntangible"
    }
  ],
  "properties": {
    "activeIngredient": {
      "description": "An active ingredient, typically chemical compounds and/or biologic substances.",
      "oneOf": [
        { "type": "string" },
        { "type": "array", "items": { "type": "string" } }
      ]
    },
    "availableIn": {
      "description": "The location in which the strength is available.",
      "$ref": "schema:AdministrativeArea"
    },
    "maximumIntake": {
      "description": "Recommended intake of this supplement for a given population as defined by a specific recommending authority.",
      "$ref": "schema:MaximumDoseSchedule"
    },
    "strengthUnit": {
      "description": "The units of an active ingredient's strength, e.g. mg.",
      "type": "string"
    },
    "strengthValue": {
      "description": "The value of an active ingredient's strength, e.g. 325.",
      "type": "number"
    }
  }
}