# Slot: match _Reg-ex rule to match substrings in labels._ URI: [mappingrules:match](https://w3id.org/oak/mapping-rules-datamodel/match) ## Applicable Classes | Name | Description | Modifies Slot | | --- | --- | --- | | [Synonymizer](Synonymizer.md) | Specification of a rule for generating a synonym or alternate lexical element | no | ## Properties * Range: [RegularExpressionString](RegularExpressionString.md) ## Identifier and Mapping Information ### Schema Source * from schema: https://w3id.org/oak/mapping-rules-datamodel ## LinkML Source
```yaml name: match description: Reg-ex rule to match substrings in labels. from_schema: https://w3id.org/oak/mapping-rules-datamodel rank: 1000 alias: match owner: Synonymizer domain_of: - Synonymizer range: RegularExpressionString ```