Slot: is_identifier
Indicates whether this variable serves as a unique identifier or key for records in the dataset.
URI: csvw:primaryKey Alias: is_identifier
Applicable Classes
| Name | Description | Modifies Slot |
|---|---|---|
| VariableMetadata | Metadata describing an individual variable, field, or column in a dataset | no |
Properties
- Range: Boolean
Identifier and Mapping Information
Schema Source
- from schema: https://w3id.org/bridge2ai/data-sheets-schema
Mappings
| Mapping Type | Mapped Value |
|---|---|
| self | csvw:primaryKey |
| native | data_sheets_schema:is_identifier |
LinkML Source
name: is_identifier
description: Indicates whether this variable serves as a unique identifier or key
for records in the dataset.
from_schema: https://w3id.org/bridge2ai/data-sheets-schema
rank: 1000
slot_uri: csvw:primaryKey
alias: is_identifier
owner: VariableMetadata
domain_of:
- VariableMetadata
range: boolean