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Schema.org

DataCatalog

A Schema.org Type

Thing > CreativeWork > DataCatalog

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Canonical URL: https://schema.org/DataCatalog
Equivalent Class: dcat:Catalog
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A collection of datasets.

Property	Expected Type	Description
Properties from DataCatalog
`dataset`	Dataset	A dataset contained in this catalog. Inverse property: includedInDataCatalog
`measurementMethod`	DefinedTerm or MeasurementMethodEnum or Text or URL	A subproperty of measurementTechnique that can be used for specifying specific methods, in particular via MeasurementMethodEnum.
`measurementTechnique`	DefinedTerm or MeasurementMethodEnum or Text or URL	A technique, method or technology used in an Observation, StatisticalVariable or Dataset (or DataDownload, DataCatalog), corresponding to the method used for measuring the corresponding variable(s) (for datasets, described using variableMeasured; for Observation, a StatisticalVariable). Often but not necessarily each variableMeasured will have an explicit representation as (or mapping to) an property such as those defined in Schema.org, or other RDF vocabularies and "knowledge graphs". In that case the subproperty of variableMeasured called measuredProperty is applicable. The measurementTechnique property helps when extra clarification is needed about how a measuredProperty was measured. 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 can often serve as a high level summary for dataset discovery. For example, if variableMeasured is: molecule concentration, measurementTechnique could be: "mass spectrometry" or "nmr spectroscopy" or "colorimetry" or "immunofluorescence". If the variableMeasured is "depression rating", the measurementTechnique could be "Zung Scale" or "HAM-D" or "Beck Depression Inventory". If there are several variableMeasured properties recorded for some given data object, use a PropertyValue for each variableMeasured and attach the corresponding measurementTechnique. The value can also be from an enumeration, organized as a MeasurementMethodEnum.
Properties from CreativeWork
`about`	Thing	The subject matter of an object. Inverse property: subjectOf
`abstract`	Text	An abstract is a short description that summarizes a CreativeWork.
`accessMode`	Text	The human sensory perceptual system or cognitive faculty through which a person may process or perceive the intellectual content of a resource, not including any adaptations of the content (e.g., text alternatives for images). Values should be drawn from the approved vocabulary.
`accessModeSufficient`	ItemList	A list of single or combined access modes that are sufficient to understand all the intellectual content of a resource, including any adaptations. Values should be drawn from the approved vocabulary.
`accessibilityAPI`	Text	Indicates that the resource is compatible with the referenced accessibility API. Values should be drawn from the approved vocabulary.
`accessibilityControl`	Text	Identifies input methods that are sufficient to fully control the described resource. Values should be drawn from the