# Slot: elementId _The identifier of the item. Note this can be a 'proper' CURIE ID or any other unique field, for example symbol_ __ URI: [itemList:elementId](https://w3id.org/linkml/item-list/elementId) ## Applicable Classes | Name | Description | Modifies Slot | | --- | --- | --- | | [ListItem](ListItem.md) | an item in an item list | no | ## Properties * Range: [String](String.md) * Required: True ## Identifier and Mapping Information ### Schema Source * from schema: https://w3id.org/oak/item-list ## Mappings | Mapping Type | Mapped Value | | --- | --- | | self | itemList:elementId | | native | itemList:elementId | ## LinkML Source
```yaml name: elementId description: 'The identifier of the item. Note this can be a ''proper'' CURIE ID or any other unique field, for example symbol ' from_schema: https://w3id.org/oak/item-list rank: 1000 key: true alias: elementId owner: ListItem domain_of: - ListItem range: string required: true ```