Schema.org Vocabulary › Class: QuantitativeValue

QuantitativeValue (https://schema.org/QuantitativeValue)

https://schema.org/QuantitativeValue

A point value or interval for product characteristics and other purposes.

Subclasses (1)

Observation — Instances of the class [[Observation]] are used to specify observations about an entity at a particular time. The principal properties of an [[Observation]] are [[observationAbout]], [[measuredProperty]], [[statType]], [[value] and [[observationDate]] and [[measuredProperty]]. Some but not all Observations represent a [[QuantitativeValue]]. Quantitative observations can be about a [[StatisticalVariable]], which is an abstract specification about which we can make observations that are grounded at a particular location and time. Observations can also encode a subset of simple RDF-like statements (its observationAbout, a StatisticalVariable, defining the measuredPoperty; its observationAbout property indicating the entity the statement is about, and [[value]] ) In the context of a quantitative knowledge graph, typical properties could include [[measuredProperty]], [[observationAbout]], [[observationDate]], [[value]], [[unitCode]], [[unitText]], [[measurementMethod]].

Properties from QuantitativeValue

Property	Description	Range
additionalProperty	A property-value pair representing an additional characteristic of the entity, e.g. a product feature or another characteristic for which there is no matching property in schema.org.\n\nNote: Publishers should be aware that applications designed to use specific schema.org properties (e.g. https://schema.org/width, https://schema.org/color, https://schema.org/gtin13, ...) will typically expect such data to be provided using those properties, rather than using the generic property/value mechanism.	PropertyValue
maxValue	The upper value of some characteristic or property.	Number
minValue	The lower value of some characteristic or property.	Number
unitCode	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.	Text, URL
unitText	A string or text indicating the unit of measurement. Useful if you cannot provide a standard unit code for unitCode.	Text
value	The value of a [[QuantitativeValue]] (including [[Observation]]) or property value node.\n\n* For [[QuantitativeValue]] and [[MonetaryAmount]], the recommended type for values is 'Number'.\n* For [[PropertyValue]], it can be 'Text', 'Number', 'Boolean', or 'StructuredValue'.\n* Use values from 0123456789 (Unicode 'DIGIT ZERO' (U+0030) to 'DIGIT NINE' (U+0039)) rather than superficially similar Unicode symbols.\n* Use '.' (Unicode 'FULL STOP' (U+002E)) rather than ',' to indicate a decimal point. Avoid using these symbols as a readability separator.	Boolean, Number, StructuredValue, Text
valueReference	A secondary value that provides additional information on the original value, e.g. a reference temperature or a type of measurement.	DefinedTerm, Enumeration, MeasurementTypeEnumeration, PropertyValue, QualitativeValue, QuantitativeValue, StructuredValue, Text

Properties from Thing

Property	Description	Range
additionalType	An additional type for the item, typically used for adding more specific types from external vocabularies in microdata syntax. This is a relationship between something and a class that the thing is in. Typically the value is a URI-identified RDF class, and in this case corresponds to the use of rdf:type in RDF. Text values can be used sparingly, for cases where useful information can be added without their being an appropriate schema to reference. In the case of text values, the class label should follow the schema.org style guide.	Text, URL
alternateName	An alias for the item.	Text
description	A description of the item.	Text, TextObject
disambiguatingDescription	A sub property of description. A short description of the item used to disambiguate from other, similar items. Information from other properties (in particular, name) may be necessary for the description to be useful for disambiguation.	Text
identifier	The identifier property represents any kind of identifier for any kind of [[Thing]], such as ISBNs, GTIN codes, UUIDs etc. Schema.org provides dedicated properties for representing many of these, either as textual strings or as URL (URI) links. See [background notes](/docs/datamodel.html#identifierBg) for more details.	PropertyValue, Text, URL
image	An image of the item. This can be a [[URL]] or a fully described [[ImageObject]].	ImageObject, URL
mainEntityOfPage	Indicates a page (or other CreativeWork) for which this thing is the main entity being described. See [background notes](/docs/datamodel.html#mainEntityBackground) for details.	CreativeWork, URL
name	The name of the item.	Text
owner	A person or organization who owns this Thing.	Organization, Person
potentialAction	Indicates a potential Action, which describes an idealized action in which this thing would play an 'object' role.	Action
sameAs	URL of a reference Web page that unambiguously indicates the item's identity. E.g. the URL of the item's Wikipedia page, Wikidata entry, or official website.	URL
subjectOf	A CreativeWork or Event about this Thing.	CreativeWork, Event
url	URL of the item.	URL