properties.schema

{
  "type":"object",
  "$schema": "http://json-schema.org/draft-04/schema",
  "id": "http://jsonschema.net",
  "$ref": "http://localhost/plugins/content/component/model.schema",
  "properties": {
    "dimension": {
      "type":"number",
      "required": true,
      "default": 3
    },
    "allowSkip": {
      "type": "boolean",
      "default": false
    },
    "graphic": {
      "type": "object",
      "properties": {
        "alt": {
          "type":"string"
        },
        "title": {
          "type": "string"
        },
        "large": {
          "type": "string"
        },
        "medium": {
          "type": "string"
        },
        "small": {
          "type": "string"
        }
      }
    },
    "buttons": {
      "type":"object",
      "properties": {
        "reset": {
          "type": "string",
          "default": "Reset"
        },
        "showCorrectAnswer": {
          "type": "string",
          "default": "Show Answer"
        }
      }
    }
  }
}