{
	"id": "PropertyValue.json",
	"title": "Property Value",
	"description": "A property-value pair, e.g. representing a feature of a product or place. Use the 'name' property for the name of the property. If there is an additional human-readable version of the value, put that into the 'description' property.\n\nAlways use specific schema.org properties when a) they exist and b) you can populate them. Using PropertyValue as a substitute will typically not trigger the same effect as using the original, specific property.",
	"media": {"type": "application/json;profile=http://schema.org/PropertyValue"},
	"allOf": [{"$ref": "Thing.json"}, {"$ref": "Intangible.json"}, {"$ref": "StructuredValue.json"}],
	"type": "object",
	"properties": {
		"maxValue": {"$ref": "#/definitions/maxValue"},
		"measurementTechnique": {
			"oneOf": [
				{
					"type": "array",
					"items": {"$ref": "#/definitions/measurementTechnique"}
				},
				{"$ref": "#/definitions/measurementTechnique"}
			]
		},
		"minValue": {"$ref": "#/definitions/minValue"},
		"propertyID": {
			"oneOf": [
				{
					"type": "array",
					"items": {"$ref": "#/definitions/propertyID"}
				},
				{"$ref": "#/definitions/propertyID"}
			]
		},
		"unitCode": {"$ref": "#/definitions/unitCode"},
		"unitText": {
			"oneOf": [
				{
					"type": "array",
					"items": {"$ref": "#/definitions/unitText"}
				},
				{"$ref": "#/definitions/unitText"}
			]
		},
		"value": {"$ref": "#/definitions/value"},
		"valueReference": {
			"oneOf": [
				{
					"type": "array",
					"items": {"$ref": "#/definitions/valueReference"}
				},
				{"$ref": "#/definitions/valueReference"}
			]
		}
	},
	"definitions": {
		"array": {
			"type": "array",
			"items": {"$ref": "#"}
		},
		"maxValue": {
			"title": "Max Value",
			"description": "The upper value of some characteristic or property.",
			"type": "number"
		},
		"measurementTechnique": {
			"title": "Measurement Technique",
			"description": "A technique or technology used in a Dataset (or DataDownload, DataCatalog),\ncorresponding to the method used for measuring the corresponding variable(s) (described using variableMeasured). This is oriented towards scientific and scholarly dataset publication but may have broader applicability; it is not intended as a full representation of measurement, but rather as a high level summary for dataset discovery.\n\nFor example, if variableMeasured is: molecule concentration, measurementTechnique could be: \"mass spectrometry\" or \"nmr spectroscopy\" or \"colorimetry\" or \"immunofluorescence\".\n\nIf the variableMeasured is \"depression rating\", the measurementTechnique could be \"Zung Scale\" or \"HAM-D\" or \"Beck Depression Inventory\".\n\nIf there are several variableMeasured properties recorded for some given data object, use a PropertyValue for each variableMeasured and attach the corresponding measurementTechnique.",
			"anyOf": [
				{
					"type": "string",
					"format": "uri"
				},
				{"type": "string"}
			]
		},
		"minValue": {
			"title": "Min Value",
			"description": "The lower value of some characteristic or property.",
			"type": "number"
		},
		"possibleRef": {
			"oneOf": [
				{"$ref": "#"},
				{
					"type": "string",
					"format": "uri",
					"links": [{
						"rel": "full",
						"href": "{+$}"
					}]
				}
			]
		},
		"possibleRefArray": {
			"oneOf": [
				{
					"type": "array",
					"items": {"$ref": "#/definitions/possibleRef"}
				},
				{
					"type": "string",
					"format": "uri",
					"links": [{
						"rel": "full",
						"href": "{+$}"
					}]
				}
			]
		},
		"propertyID": {
			"title": "Property ID",
			"description": "A commonly used identifier for the characteristic represented by the property, e.g. a manufacturer or a standard code for a property. propertyID can be\n(1) a prefixed string, mainly meant to be used with standards for product properties; (2) a site-specific, non-prefixed string (e.g. the primary key of the property or the vendor-specific id of the property), or (3)\na URL indicating the type of the property, either pointing to an external vocabulary, or a Web resource that describes the property (e.g. a glossary entry).\nStandards bodies should promote a standard prefix for the identifiers of properties from their standards.",
			"anyOf": [
				{"type": "string"},
				{
					"type": "string",
					"format": "uri"
				}
			]
		},
		"unitCode": {
			"title": "Unit Code",
			"description": "The unit of measurement given using the UN/CEFACT Common Code (3 characters) or a URL. Other codes than the UN/CEFACT Common Code may be used with a prefix followed by a colon.",
			"anyOf": [
				{
					"type": "string",
					"format": "uri"
				},
				{"type": "string"}
			]
		},
		"unitText": {
			"title": "Unit Text",
			"description": "A string or text indicating the unit of measurement. Useful if you cannot provide a standard unit code for\nunitCode.",
			"type": "string"
		},
		"value": {
			"title": "Value",
			"description": "The value of the quantitative value or property value node.\n\n\nFor QuantitativeValue and MonetaryAmount, the recommended type for values is 'Number'.\nFor PropertyValue, it can be 'Text;', 'Number', 'Boolean', or 'StructuredValue'.\nUse values from 0123456789 (Unicode 'DIGIT ZERO' (U+0030) to 'DIGIT NINE' (U+0039)) rather than superficially similiar Unicode symbols.\nUse '.' (Unicode 'FULL STOP' (U+002E)) rather than ',' to indicate a decimal point. Avoid using these symbols as a readability separator.",
			"anyOf": [{"type": "string"}, {"type": "boolean"}, {"type": "number"}, {"$ref": "StructuredValue.json#/definitions/possibleRef"}]
		},
		"valueReference": {
			"title": "Value Reference",
			"description": "A pointer to a secondary value that provides additional information on the original value, e.g. a reference temperature.",
			"anyOf": [{"$ref": "QualitativeValue.json#/definitions/possibleRef"}, {"$ref": "StructuredValue.json#/definitions/possibleRef"}, {"$ref": "QuantitativeValue.json#/definitions/possibleRef"}, {"$ref": "Enumeration.json#/definitions/possibleRef"}, {"$ref": "PropertyValue.json#/definitions/possibleRef"}]
		}
	}
}