{
    "id": "http://json-schema.org/draft-04/schema#",
    "$schema": "http://json-schema.org/draft-04/schema#",
    "description": "Core schema meta-schema",
    "definitions": {
	"schemaArray": {
	    "type": "array",
	    "minItems": 1,
	    "items": { "$ref": "#" }
	},
	"positiveInteger": {
	    "type": "integer",
	    "minimum": 0
	},
	"positiveIntegerDefault0": {
	    "allOf": [ { "$ref": "#/definitions/positiveInteger" }, { "default": 0 } ]
	},
	"simpleTypes": {
	    "enum": [ "array", "boolean", "integer", "null", "number", "object", "string" ]
	},
	"stringArray": {
	    "type": "array",
	    "items": { "type": "string" },
	    "minItems": 1,
	    "uniqueItems": true
	}
    },
    "type": "object",
    "properties": {
	"id": {
	    "type": "string",
	    "format": "uri"
	},
	"$schema": {
	    "type": "string",
	    "format": "uri"
	},
	"title": {
	    "type": "string"
	},
	"description": {
	    "type": "string"
	},
	"default": {},
	"multipleOf": {
	    "type": "number",
	    "minimum": 0,
	    "exclusiveMinimum": true
	},
	"maximum": {
	    "type": "number"
	},
	"exclusiveMaximum": {
	    "type": "boolean",
	    "default": false
	},
	"minimum": {
	    "type": "number"
	},
	"exclusiveMinimum": {
	    "type": "boolean",
	    "default": false
	},
	"maxLength": { "$ref": "#/definitions/positiveInteger" },
	"minLength": { "$ref": "#/definitions/positiveIntegerDefault0" },
	"pattern": {
	    "type": "string",
	    "format": "regex"
	},
	"additionalItems": {
	    "anyOf": [
		{ "type": "boolean" },
		{ "$ref": "#" }
	    ],
	    "default": {}
	},
	"items": {
	    "anyOf": [
		{ "$ref": "#" },
		{ "$ref": "#/definitions/schemaArray" }
	    ],
	    "default": {}
	},
	"maxItems": { "$ref": "#/definitions/positiveInteger" },
	"minItems": { "$ref": "#/definitions/positiveIntegerDefault0" },
	"uniqueItems": {
	    "type": "boolean",
	    "default": false
	},
	"maxProperties": { "$ref": "#/definitions/positiveInteger" },
	"minProperties": { "$ref": "#/definitions/positiveIntegerDefault0" },
	"required": { "$ref": "#/definitions/stringArray" },
	"additionalProperties": {
	    "anyOf": [
		{ "type": "boolean" },
		{ "$ref": "#" }
	    ],
	    "default": {}
	},
	"definitions": {
	    "type": "object",
	    "additionalProperties": { "$ref": "#" },
	    "default": {}
	},
	"properties": {
	    "type": "object",
	    "additionalProperties": { "$ref": "#" },
	    "default": {}
	},
	"patternProperties": {
	    "type": "object",
	    "additionalProperties": { "$ref": "#" },
	    "default": {}
	},
	"dependencies": {
	    "type": "object",
	    "additionalProperties": {
		"anyOf": [
		    { "$ref": "#" },
		    { "$ref": "#/definitions/stringArray" }
		]
	    }
	},
	"enum": {
	    "type": "array",
	    "minItems": 1,
	    "uniqueItems": true
	},
	"type": {
	    "anyOf": [
		{ "$ref": "#/definitions/simpleTypes" },
		{
		    "type": "array",
		    "items": { "$ref": "#/definitions/simpleTypes" },
		    "minItems": 1,
		    "uniqueItems": true
		}
	    ]
	},
	"allOf": { "$ref": "#/definitions/schemaArray" },
	"anyOf": { "$ref": "#/definitions/schemaArray" },
	"oneOf": { "$ref": "#/definitions/schemaArray" },
	"not": { "$ref": "#" }
    },
    "dependencies": {
	"exclusiveMaximum": [ "maximum" ],
	"exclusiveMinimum": [ "minimum" ]
    },
    "default": {}
}