# keywords

Keywords or tags used to describe some item. Multiple textual entries in a keywords list are typically delimited by commas, or by repeating the property.

## Expected Types

| Type | Description |
|------|-------------|
| [DefinedTerm](https://schema.org.ai/DefinedTerm) | A word, name, acronym, phrase, etc. with a formal definition. Often used in the context of category or subject classification, glossaries or dictionaries, product or creative work types, etc. Use the name property for the term being defined, use termCode if the term has an alpha-numeric code allocated, use description to provide the definition of the term. Use the about property to specify what the term is about. |
| [Text](https://schema.org.ai/Text) | Data type: Text. |
| [URL](https://schema.org.ai/URL) | Data type: URL. |

## Used on Types

| Type | Description |
|------|-------------|
| [CreativeWork](https://schema.org.ai/CreativeWork) | The most generic kind of creative work, including books, movies, photographs, software programs, etc. |
| [Event](https://schema.org.ai/Event) | An event happening at a certain time and location, such as a concert, lecture, or festival. Ticketing information may be added via the [offers](https://schema.org.ai/offers) property. Repeated events may be structured as separate Event objects. |
| [Organization](https://schema.org.ai/Organization) | An organization such as a school, NGO, corporation, club, etc. |
| [Place](https://schema.org.ai/Place) | Entities that have a somewhat fixed, physical extension. |
| [Product](https://schema.org.ai/Product) | Any offered product or service. For example: a pair of shoes; a concert ticket; the rental of a car; a haircut; or an episode of a TV show streamed online. |

---

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