{
	"$schema": "https://json-schema.org/draft/2020-12/schema",
	"$id": "https://schema.twindev.org/unece/UneceMembership",
	"title": "UneceMembership",
	"description": "The state of belonging to a group, such as a club or trade association.",
	"type": "object",
	"properties": {
		"@context": {
			"$ref": "https://schema.twindev.org/unece/UneceContextType",
			"description": "JSON-LD Context."
		},
		"type": {
			"const": "Membership",
			"description": "JSON-LD Type."
		},
		"description": {
			"type": "string",
			"description": "A textual description of this specified membership."
		},
		"endDateTime": {
			"type": "string",
			"description": "The date, time, date time, or other date time value of the end of this specified membership.",
			"format": "date-time"
		},
		"identifier": {
			"anyOf": [
				{
					"type": "string"
				},
				{
					"$ref": "https://schema.twindev.org/json-ld/JsonLdValueObject"
				}
			],
			"description": "The identifier of this specified membership."
		},
		"name": {
			"type": "string",
			"description": "A name, expressed as text, for this specified membership."
		},
		"startDateTime": {
			"type": "string",
			"description": "The date, time, date time, or other date time value of the start of this specified membership.",
			"format": "date-time"
		}
	},
	"required": ["type"]
}