# duns

The Dun & Bradstreet DUNS number for identifying an organization or business person.

## Expected Types

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

## Used on Types

| Type | Description |
|------|-------------|
| [Organization](https://schema.org.ai/Organization) | An organization such as a school, NGO, corporation, club, etc. |
| [Person](https://schema.org.ai/Person) | A person (alive, dead, undead, or fictional). |

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