{
	"$schema": "https://json-schema.org/draft/2020-12/schema",
	"$id": "https://schema.twindev.org/unece/UnecePortMovementEvent",
	"title": "UnecePortMovementEvent",
	"description": "A movement of a vessel during a port call.",
	"type": "object",
	"properties": {
		"@context": {
			"$ref": "https://schema.twindev.org/unece/UneceContextType",
			"description": "JSON-LD Context."
		},
		"type": {
			"const": "PortMovementEvent",
			"description": "JSON-LD Type."
		},
		"actualOccurrenceDateTime": {
			"type": "string",
			"description": "An actual date, time, date time, or other date time value of the occurrence of this port movement event.",
			"format": "date-time"
		},
		"arrivalRelatedLocation": {
			"type": "array",
			"items": {
				"$ref": "https://schema.twindev.org/unece/UneceLogisticsLocation"
			},
			"description": "An arrival location related to this port movement event."
		},
		"description": {
			"type": "string",
			"description": "A textual description of this port movement event."
		},
		"estimatedOccurrenceDateTime": {
			"type": "string",
			"description": "An estimated date, time, date time, or other date time value of the occurrence of this port movement event.",
			"format": "date-time"
		},
		"identifier": {
			"anyOf": [
				{
					"type": "string"
				},
				{
					"$ref": "https://schema.twindev.org/json-ld/JsonLdValueObject"
				}
			],
			"description": "An identifier for this port movement event."
		},
		"maritimeAnchorageIndicator": {
			"type": "boolean",
			"description": "The indication of whether or not this port movement event involves a maritime anchorage."
		},
		"pilotBoardingPlace": {
			"type": "string",
			"description": "A pilot boarding place, expressed as text, for this port movement event."
		},
		"requestedOccurrenceDateTime": {
			"type": "string",
			"description": "A requested date, time, date time, or other date time value of the occurrence of this port movement event.",
			"format": "date-time"
		},
		"scheduledOccurrenceDateTime": {
			"type": "string",
			"description": "A scheduled date, time, date time, or other date time value of the occurrence of this port movement event.",
			"format": "date-time"
		},
		"sequenceNumeric": {
			"type": "string",
			"description": "The sequence number for this port movement event."
		},
		"typeCode": {
			"type": "string",
			"description": "A code specifying a type of port movement event."
		}
	},
	"required": ["type"]
}