w-528 nft schema to represent medicine recipe

w-538.json

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "Medical Recipe NFT",
  "type": "object",
  "properties": {
    "tokenId": {
      "type": "string",
      "description": "Unique identifier for the NFT"
    },
    "recipeName": {
      "type": "string",
      "description": "Name of the medical recipe"
    },
    "ingredients": {
      "type": "array",
      "description": "List of ingredients with quantities",
      "items": {
        "type": "object",
        "properties": {
          "ingredientName": {
            "type": "string",
            "description": "Name of the ingredient"
          },
          "quantity": {
            "type": "string",
            "description": "Quantity of the ingredient"
          }
        },
        "required": ["ingredientName", "quantity"]
      }
    },
    "preparationInstructions": {
      "type": "string",
      "description": "Step-by-step instructions to prepare the medicine"
    },
    "intendedUse": {
      "type": "string",
      "description": "Intended use or treatment purpose of the medicine"
    },
    "practitionerInfo": {
      "type": "object",
      "description": "Details of the medical practitioner who formulated the recipe",
      "properties": {
        "practitionerName": {
          "type": "string",
          "description": "Name of the practitioner"
        },
        "licenseNumber": {
          "type": "string",
          "description": "License number of the practitioner"
        },
        "contactInfo": {
          "type": "string",
          "description": "Contact information for the practitioner"
        }
      },
      "required": ["practitionerName", "licenseNumber"]
    },
    "createdAt": {
      "type": "string",
      "format": "date-time",
      "description": "The date and time when the NFT was created"
    },
  },
  "required": ["tokenId", "recipeName", "ingredients", "preparationInstructions", "intendedUse", "practitionerInfo", "createdAt"]
}