Dataset
CDIFDataDescription::Classes::Dataset
Definition
Documentation
Original
Reference
schema:Dataset
Definition
A body of structured information describing some topic(s) of interest.
Scope
Parent class(es): CreativeWork (https://schema.org/CreativeWork).
CDIF
Definition
Additional constraints for CDIF data description level. Adds cdif:physicalDataType requirement on variableMeasured items and distribution-level cdi properties for file characterization (characterSet, fileSize, fileSizeUofM).
Scope
Stub of schema:Dataset (full definition in CDIFCore).
Diagram
Inheritance
No generalization relationships.
Attributes
| Name | Type | Multiplicity | Description |
|---|---|---|---|
| identifier | XsdAnyUri | [1] | DocumentationOriginalReferenceschema:identifier DefinitionThe 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. ScopeDomain: Thing (https://schema.org/Thing). Range: PropertyValue (https://schema.org/PropertyValue), Text (https://schema.org/Text), URL (https://schema.org/URL). CDIFDefinitionIdentifier for this enumerated (categorical) domain. Scope@id - resolvable URI for the dataset. |
Associations
| Role | Target | Multiplicity | Kind |
|---|---|---|---|
| subjectOf | → CatalogRecord | [1] | composition |
| variableMeasured | → InstanceVariable | [1..*] | composition |
| hasPrimaryKey | → PrimaryKey | [0..1] | composition |
| statistics | → Statistics | [0..*] | composition |
| distribution | → DataDownload | [0..*] | composition |
| distribution | → WebAPI | [0..*] | composition |