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# page

The app entity describes a page.

```
var page: some AssistantSchemas.Entity { get }
```

## Overview

Use Swift macros that generate additional properties and add protocol conformance
for your app entity implementation. The following example shows an app entity that conforms to the `.reader.page` schema:

```swift
@AppEntity(schema: .reader.page)
struct ReaderPageEntity: AppEntity {
    struct Query: EntityStringQuery {
        func entities(for identifiers: [ReaderPageEntity.ID]) async throws -> [ReaderPageEntity] { [] }
        func entities(matching string: String) async throws -> [ReaderPageEntity] { [] }
    }
    static var defaultQuery = Query()
    var displayRepresentation: DisplayRepresentation { "Page" }

    let id = UUID()

    @Property var label: String
}
```

For more information about the `.reader` app intent domain,
see [Reader](/documentation/AppIntents/app-schema-domain-reader).
For general information about app intent domains, see [Making actions and content discoverable by Apple Intelligence](/documentation/AppIntents/making-actions-and-content-discoverable-by-apple-intelligence).

---

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