# issueNumber

Identifies the issue of publication; for example, "iii" or "2".

## Expected Types

| Type | Description |
|------|-------------|
| [Integer](https://schema.org.ai/Integer) | Data type: Integer. |
| [Text](https://schema.org.ai/Text) | Data type: Text. |

## Used on Types

| Type | Description |
|------|-------------|
| [PublicationIssue](https://schema.org.ai/PublicationIssue) | A part of a successively published publication such as a periodical or publication volume, often numbered, usually containing a grouping of works such as articles. See also [blog post](https://blog-schema.org/2014/09/02/schema-org-support-for-bibliographic-relationships-and-periodicals/). |

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Quoted from Schema.org 30.1, https://schema.org/issueNumber, under CC BY-SA 3.0. Served by the Org.AI Foundation at https://schema.org.ai/issueNumber.