{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "required": [
    "name",
    "address",
    "city",
    "country"
  ],
  "type": "object",
  "properties": {
    "name": {
      "type": "string"
    },
    "address": {
      "type": "string"
    },
    "city": {
      "type": "string"
    },
    "country": {
      "type": "string"
    }
  }
}