{
	"$schema": "https://json-schema.org/draft/2020-12/schema",
	"$id": "https://schema.twindev.org/unece/UneceGoodsCharacteristic",
	"title": "UneceGoodsCharacteristic",
	"description": "A distinctive feature of a material contained within physical goods.",
	"type": "object",
	"properties": {
		"@context": {
			"$ref": "https://schema.twindev.org/unece/UneceContextType",
			"description": "JSON-LD Context."
		},
		"type": {
			"const": "GoodsCharacteristic",
			"description": "JSON-LD Type."
		},
		"absolutePresenceVolumeMeasure": {
			"$ref": "https://schema.twindev.org/unece/UneceMeasureType",
			"description": "The volume measure of the absolute presence of this material goods characteristic."
		},
		"absolutePresenceWeightMeasure": {
			"$ref": "https://schema.twindev.org/unece/UneceMeasureType",
			"description": "The weight measure of the absolute presence of this material goods characteristic."
		},
		"description": {
			"type": "string",
			"description": "A textual description of this material goods characteristic."
		},
		"proportionalConstituentPercent": {
			"type": "string",
			"description": "The percentage presence of the material within the goods for this material goods characteristic."
		},
		"typeCode": {
			"anyOf": [
				{
					"$ref": "https://schema.twindev.org/unece/UneceGoodsCharacteristicTypeCodeList"
				},
				{
					"type": "string"
				}
			],
			"description": "The code specifying the type of material goods characteristic."
		}
	},
	"required": ["type"]
}