Slot: list_elements_unique
If True, then there must be no duplicates in the elements of a multivalued slot
URI: [linkml:list_elements_unique](https://w3id.org/linkml/list_elements_unique)
## Applicable Classes
| Name | Description | Modifies Slot |
| --- | --- | --- |
| [SlotDefinition](SlotDefinition.md) | an element that describes how instances are related to other instances | no |
## Properties
### Type and Range
| Property | Value |
| --- | --- |
| Range | [Boolean](Boolean.md) |
| Domain | [SlotDefinition](SlotDefinition.md) |
| Domain Of | [SlotDefinition](SlotDefinition.md) |
### Cardinality and Requirements
| Property | Value |
| --- | --- |
### Slot Characteristics
| Property | Value |
| --- | --- |
| Inherited | Yes |
## In Subsets
* [SpecificationSubset](SpecificationSubset.md)
## Comments
* should only be used with multivalued slots
## Identifier and Mapping Information
### Schema Source
* from schema: https://w3id.org/linkml/meta
## Mappings
| Mapping Type | Mapped Value |
| --- | --- |
| self | linkml:list_elements_unique |
| native | linkml:list_elements_unique |
## LinkML Source
name: list_elements_unique
description: If True, then there must be no duplicates in the elements of a multivalued
slot
comments:
- should only be used with multivalued slots
in_subset:
- SpecificationSubset
from_schema: https://w3id.org/linkml/meta
rank: 1000
domain: slot_definition
inherited: true
domain_of:
- slot_definition
range: boolean