{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "type": "object",
  "name": "Drug",
  "description": "A chemical or biologic substance, used as a medical therapy, that has a physiological effect on an organism.",
  "properties": {
    "type": { "type": "string" },
    "context": { "type": "string" },
    "name": { "type": "string" },
    "description": { "type": "string" },
    "url": { "type": "string" },
    "alternateName": { "type": "array", "items": { "type": "string" } },
    "nonProprietaryName": { "type": "string" },
    "proprietaryName": { "type": "string" },
    "activeIngredient": { "type": "array", "items": { "type": "string" } },
    "drugClass": { "type": { "$ref": "#/definitions/DrugClass" } },
    "administrationRoute": { "type": "string" },
    "dosageForm": { "type": "string" },
    "doseSchedule": { "type": "array", "items": { "type": { "$ref": "#/definitions/DoseSchedule" } } },
    "mechanismOfAction": { "type": "string" },
    "interactingDrug": { "type": "array", "items": { "type": { "$ref": "#" } } },
    "foodWarning": { "type": "string" },
    "alcoholWarning": { "type": "string" },
    "pregnancyWarning": { "type": "string" },
    "breastfeedingWarning": { "type": "string" },
    "warning": { "type": "string" },
    "overdosage": { "type": "string" },
    "clinicalPharmacology": { "type": "string" },
    "availableStrength": { "type": "array", "items": { "type": { "$ref": "#/definitions/DrugStrength" } } },
    "isProprietary": { "type": "boolean" },
    "isAvailableGenerically": { "type": "boolean" },
    "prescriptionStatus": { "type": "string" },
    "legalStatus": { "type": "string" },
    "manufacturer": { "type": { "$ref": "schema-org-organization.json" } },
    "code": { "type": { "$ref": "#/definitions/MedicalCode" } },
    "sameAs": { "type": "array", "items": { "type": "string" } }
  },
  "required": ["name"],
  "definitions": {
    "DrugClass": {
      "type": "object",
      "name": "DrugClass",
      "properties": {
        "type": { "type": "string" },
        "name": { "type": "string" }
      }
    },
    "DoseSchedule": {
      "type": "object",
      "name": "DoseSchedule",
      "properties": {
        "type": { "type": "string" },
        "doseUnit": { "type": "string" },
        "doseValue": { "type": "number" },
        "frequency": { "type": "string" },
        "targetPopulation": { "type": "string" }
      }
    },
    "DrugStrength": {
      "type": "object",
      "name": "DrugStrength",
      "properties": {
        "type": { "type": "string" },
        "activeIngredient": { "type": "string" },
        "strengthUnit": { "type": "string" },
        "strengthValue": { "type": "number" }
      }
    },
    "MedicalCode": {
      "type": "object",
      "name": "MedicalCode",
      "properties": {
        "type": { "type": "string" },
        "codeValue": { "type": "string" },
        "codingSystem": { "type": "string" }
      }
    }
  }
}