var schema={
	"$schema": "http://json-schema.org/draft-04/schema#",
	"title": "JSON-stat 2.0 Schema",
	"id": "https://json-stat.org/format/schema/2.0/",
	"description": "This is version 1.04 of the JSON-stat 2.0 Schema (2018-09-05 10:55)",

	"definitions": {
		"strarray": {
			"type": "array",
			"items": {
				"type": "string"
			},
			"uniqueItems": true
		},

		"version": {
			"type": "string",
			"enum": ["2.0"]
		},
		"updated": {
			"oneOf": [
				{ "type": "string", "format": "date-time" },
				{ "type": "string", "pattern": "^((19|20)\\d\\d)\\-(0?[1-9]|1[012])\\-(0?[1-9]|[12][0-9]|3[01])$" }
			]
		},
		"href": {
			"type": "string",
			"format": "uri"
		},
		"label": {
			"type": "string"
		},
		"source": {
			"type": "string"
		},
		"extension": {
			"type": "object"
		},
		"error": {
			"type": "array"
		},
		"note": { "$ref": "#/definitions/strarray" },

		"category": {
			"type": "object",
			"properties": {
				"index": {
					"oneOf": [
						{
							"$ref": "#/definitions/strarray"
						},
						{
							"type": "object",
							"additionalProperties": {
								"type": "number"
							}
						}
					]
				},
				"label": {
					"type": "object",
          "minProperties": 1,
					"additionalProperties": {
						"type": "string"
					}
				},
				"note": {
					"type": "object",
					"additionalProperties": {
						"$ref": "#/definitions/strarray"
					}
				},

				"unit": {
					"type": "object",
					"additionalProperties": {
						"type": "object",
						"properties": {
							"label": {
								"$ref": "#/definitions/label"
							},
							"decimals": {
								"type": "integer"
							},
							"position": {
								"type": "string",
								"enum": ["start", "end"]
							}
						}
					}
				},

				"coordinates": {
					"type": "object",
					"additionalProperties": {
						"type": "array",
						"items": [
							{ "type": "number" },
							{ "type": "number" }
						],
						"additionalItems": false
					}
				},

				"child": {
					"type": "object",
					"additionalProperties": {
						"$ref": "#/definitions/strarray"
					}
				}
			},
			"additionalProperties": false
		},

		"link": {
			"type": "object",
			"patternProperties": {
				"^(about|alternate|appendix|archives|author|blocked-by|bookmark|canonical|chapter|collection|contents|copyright|create-form|current|derivedfrom|describedby|describes|disclosure|dns-prefetch|duplicate|edit|edit-form|edit-media|enclosure|first|glossary|help|hosts|hub|icon|index|item|last|latest-version|license|lrdd|memento|monitor|monitor-group|next|next-archive|nofollow|noreferrer|original|payment|pingback|preconnect|predecessor-version|prefetch|preload|prerender|prev|preview|previous|prev-archive|privacy-policy|profile|related|replies|search|section|self|service|start|stylesheet|subsection|successor-version|tag|terms-of-service|timegate|timemap|type|up|version-history|via|webmention|working-copy|working-copy-of)$": {
					"type": "array",
					"items": {
						"type": "object",
						"properties": {
							"type": {
								"type": "string"
							},
							"class": { "type": "string", "enum": ["dataset", "collection", "dimension"] },
							"href": { "$ref": "#/definitions/href" },
							"label": { "$ref": "#/definitions/label" },
							"note": { "$ref": "#/definitions/note" },
							"link": { "$ref": "#/definitions/link" },
							"updated": { "$ref": "#/definitions/updated" },
							"source": { "$ref": "#/definitions/source" },
							"extension": { "$ref": "#/definitions/extension" },

							"category": { "$ref": "#/definitions/category" },

							"id": { "$ref": "#/definitions/strarray" },

							"size": {
								"type": "array",
								"items": {
									"type": "integer"
								}
							},

							"role": {
								"type": "object",
								"properties": {
									"time": { "$ref": "#/definitions/strarray" },
									"geo": { "$ref": "#/definitions/strarray" },
									"metric": { "$ref": "#/definitions/strarray" }
								},
								"additionalProperties": false
							},

							"dimension": {
								"type": "object",
								"additionalProperties": {
									"type": "object",
									"properties": {
										"href": { "$ref": "#/definitions/href" },
										"label": { "$ref": "#/definitions/label" },
										"note": { "$ref": "#/definitions/note" },
										"link": { "$ref": "#/definitions/link" },
										"extension": { "$ref": "#/definitions/extension" },

										"category": { "$ref": "#/definitions/category" }
									},
									"additionalProperties": false,
									"required": [ "category" ]
								}
							},

							"value": {
								"oneOf": [
									{
										"type": "array",
										"items": {
											"anyOf": [
												{ "type": "number" },
												{ "type": "null" },
												{ "type": "string" }
											]
										}
									},
									{
										"type": "object",
										"additionalProperties": {
											"anyOf": [
												{ "type": "number" },
												{ "type": "null" },
												{ "type": "string" }
											]
										}
									}
								]
							},

							"status": {
								"oneOf": [
									{
										"type": "string"
									},
									{
										"type": "array",
										"items": {
											"type": ["string", "null"]
										}
									},
									{
										"type": "object",
										"additionalProperties": {
											"type": "string"
										}
									}
								]
							}
						},
						"additionalProperties": false
					}
				}
			},
			"additionalProperties": false
		}
	},

	"oneOf": [
		{
			"type": "object",
			"properties": {
				"class": { "type": "string", "enum": ["dataset"] },

				"version": { "$ref": "#/definitions/version" },
				"href": { "$ref": "#/definitions/href" },
				"label": { "$ref": "#/definitions/label" },
				"note": { "$ref": "#/definitions/note" },
				"link": { "$ref": "#/definitions/link" },
				"updated": { "$ref": "#/definitions/updated" },
				"source": { "$ref": "#/definitions/source" },
				"error": { "$ref": "#/definitions/error" },
				"extension": { "$ref": "#/definitions/extension" },

				"id": { "$ref": "#/definitions/strarray" },

				"size": {
					"type": "array",
					"items": {
						"type": "integer"
					}
				},

				"role": {
					"type": "object",
					"properties": {
						"time": { "$ref": "#/definitions/strarray" },
						"geo": { "$ref": "#/definitions/strarray" },
						"metric": { "$ref": "#/definitions/strarray" }
					},
					"additionalProperties": false
				},

				"dimension": {
					"type": "object",
					"additionalProperties": {
						"type": "object",
						"properties": {
							"href": { "$ref": "#/definitions/href" },
							"label": { "$ref": "#/definitions/label" },
							"note": { "$ref": "#/definitions/note" },
							"link": { "$ref": "#/definitions/link" },
							"extension": { "$ref": "#/definitions/extension" },

							"category": { "$ref": "#/definitions/category" }
						},
						"additionalProperties": false,
						"required": [ "category" ]
					}
				},

				"value": {
					"oneOf": [
						{
							"type": "array",
							"items": {
								"anyOf": [
									{ "type": "number" },
									{ "type": "null" },
									{ "type": "string" }
								]
							}
						},
						{
							"type": "object",
							"additionalProperties": {
								"anyOf": [
									{ "type": "number" },
									{ "type": "null" },
									{ "type": "string" }
								]
							}
						}
					]
				},

				"status": {
					"oneOf": [
						{
							"type": "string"
						},
						{
							"type": "array",
							"items": {
								"type": ["string", "null"]
							}
						},
						{
							"type": "object",
							"additionalProperties": {
								"type": "string"
							}
						}
					]
				}
			},
			"additionalProperties": false,
			"required": [ "version", "class", "value", "id", "size", "dimension" ]
		},
		{
			"type": "object",
			"properties": {
				"class": { "type": "string", "enum": ["dimension"] },

				"version": { "$ref": "#/definitions/version" },
				"href": { "$ref": "#/definitions/href" },
				"label": { "$ref": "#/definitions/label" },
				"note": { "$ref": "#/definitions/note" },
				"link": { "$ref": "#/definitions/link" },
				"updated": { "$ref": "#/definitions/updated" },
				"source": { "$ref": "#/definitions/source" },
				"error": { "$ref": "#/definitions/error" },
				"extension": { "$ref": "#/definitions/extension" },

				"category": { "$ref": "#/definitions/category" }
			},
			"additionalProperties": false,
			"required": [ "version", "class", "category" ]
		},
		{
			"type": "object",
			"properties": {
				"class": { "type": "string", "enum": ["collection"] },

				"version": { "$ref": "#/definitions/version" },
				"href": { "$ref": "#/definitions/href" },
				"label": { "$ref": "#/definitions/label" },
				"note": { "$ref": "#/definitions/note" },
				"link": {
					"type": "object",
					"properties": {
						"item": {
							"type": "array",
							"items": {
								"type": "object",
								"properties": {
									"type": {
										"type": "string"
									},
									"class": { "type": "string", "enum": ["dataset", "collection", "dimension"] },
									"href": { "$ref": "#/definitions/href" },
									"label": { "$ref": "#/definitions/label" },
									"note": { "$ref": "#/definitions/note" },
									"link": { "$ref": "#/definitions/link" },
									"updated": { "$ref": "#/definitions/updated" },
									"source": { "$ref": "#/definitions/source" },
									"extension": { "$ref": "#/definitions/extension" },

									"category": { "$ref": "#/definitions/category" },

									"id": { "$ref": "#/definitions/strarray" },

									"size": {
										"type": "array",
										"items": {
											"type": "integer"
										}
									},

									"role": {
										"type": "object",
										"properties": {
											"time": { "$ref": "#/definitions/strarray" },
											"geo": { "$ref": "#/definitions/strarray" },
											"metric": { "$ref": "#/definitions/strarray" }
										},
										"additionalProperties": false
									},

									"dimension": {
										"type": "object",
										"additionalProperties": {
											"type": "object",
											"properties": {
												"href": { "$ref": "#/definitions/href" },
												"label": { "$ref": "#/definitions/label" },
												"note": { "$ref": "#/definitions/note" },
												"link": { "$ref": "#/definitions/link" },
												"extension": { "$ref": "#/definitions/extension" },

												"category": { "$ref": "#/definitions/category" }
											},
											"additionalProperties": false,
											"required": [ "category" ]
										}
									},

									"value": {
										"oneOf": [
											{
												"type": "array",
												"items": {
													"anyOf": [
														{ "type": "number" },
														{ "type": "null" },
														{ "type": "string" }
													]
												}
											},
											{
												"type": "object",
												"additionalProperties": {
													"anyOf": [
														{ "type": "number" },
														{ "type": "null" },
														{ "type": "string" }
													]
												}
											}
										]
									},

									"status": {
										"oneOf": [
											{
												"type": "string"
											},
											{
												"type": "array",
												"items": {
													"type": ["string", "null"]
												}
											},
											{
												"type": "object",
												"additionalProperties": {
													"type": "string"
												}
											}
										]
									}
								},
								"additionalProperties": false
							}
						}
					},
					"additionalProperties": false
				},
				"updated": { "$ref": "#/definitions/updated" },
				"source": { "$ref": "#/definitions/source" },
				"error": { "$ref": "#/definitions/error" },
				"extension": { "$ref": "#/definitions/extension" }
			},
			"additionalProperties": false,
			"required": [ "version", "class", "link" ]
		}
	]
}
;