# Interface: IActivityStreamsQuestionBase

A W3C Activity Streams Question base.

A `Question` represents a question being asked. Use `oneOf` for exclusive
choices, `anyOf` for inclusive choices, and `closed` to indicate when the question
is closed.

## See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-question

## Extends

- [`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md)

## Properties

### actor? {#actor}

> `optional` **actor?**: `ObjectOrArray`\<`string` \| `IJsonLdNodeObject`\>

The Actor behind the Activity.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-actor

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`actor`](IActivityStreamsIntransitiveActivity.md#actor)

***

### target? {#target}

> `optional` **target?**: `ObjectOrArray`\<`string` \| `IJsonLdNodeObject`\>

The target of the Activity.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-target

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`target`](IActivityStreamsIntransitiveActivity.md#target)

***

### result? {#result}

> `optional` **result?**: `ObjectOrArray`\<`string` \| `IJsonLdNodeObject`\>

Result of the Activity.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-result

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`result`](IActivityStreamsIntransitiveActivity.md#result)

***

### origin? {#origin}

> `optional` **origin?**: `ObjectOrArray`\<`string` \| `IJsonLdNodeObject`\>

Activity's origin.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-origin

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`origin`](IActivityStreamsIntransitiveActivity.md#origin)

***

### instrument? {#instrument}

> `optional` **instrument?**: `ObjectOrArray`\<`string` \| `IJsonLdNodeObject`\>

Instrument used in the Activity.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-instrument

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`instrument`](IActivityStreamsIntransitiveActivity.md#instrument)

***

### @context {#context}

> **@context**: [`ActivityStreamsContextType`](../type-aliases/ActivityStreamsContextType.md)

The LD Context.

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`@context`](IActivityStreamsIntransitiveActivity.md#context)

***

### id? {#id}

> `optional` **id?**: `string`

Global identifier.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-id

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`id`](IActivityStreamsIntransitiveActivity.md#id)

***

### name? {#name}

> `optional` **name?**: `string` \| `IJsonLdLanguageMap`

Natural language name.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-name

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`name`](IActivityStreamsIntransitiveActivity.md#name)

***

### nameMap? {#namemap}

> `optional` **nameMap?**: `IJsonLdLanguageMap`

Natural language name map.

#### See

https://www.w3.org/TR/activitystreams-core/#naturalLanguageValues

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`nameMap`](IActivityStreamsIntransitiveActivity.md#namemap)

***

### summary? {#summary}

> `optional` **summary?**: `string` \| `IJsonLdLanguageMap`

Natural language summary.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-summary

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`summary`](IActivityStreamsIntransitiveActivity.md#summary)

***

### summaryMap? {#summarymap}

> `optional` **summaryMap?**: `IJsonLdLanguageMap`

Natural language summary map.

#### See

https://www.w3.org/TR/activitystreams-core/#naturalLanguageValues

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`summaryMap`](IActivityStreamsIntransitiveActivity.md#summarymap)

***

### content? {#content}

> `optional` **content?**: `string` \| `IJsonLdLanguageMap`

Natural language content.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-content

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`content`](IActivityStreamsIntransitiveActivity.md#content)

***

### contentMap? {#contentmap}

> `optional` **contentMap?**: `IJsonLdLanguageMap`

Natural language content map.

#### See

https://www.w3.org/TR/activitystreams-core/#naturalLanguageValues

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`contentMap`](IActivityStreamsIntransitiveActivity.md#contentmap)

***

### url? {#url}

> `optional` **url?**: `ObjectOrArray`\<`string` \| `IJsonLdNodeObject`\>

A link to the representation of the object.

The value can be a URI or an embedded node object.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-url

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`url`](IActivityStreamsIntransitiveActivity.md#url)

***

### image? {#image}

> `optional` **image?**: `ObjectOrArray`\<`string` \| `IJsonLdNodeObject`\>

A graphical representation of the object.

The value can be a URI or an embedded `Image`/`Link` object.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-image-term

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`image`](IActivityStreamsIntransitiveActivity.md#image)

***

### icon? {#icon}

> `optional` **icon?**: `ObjectOrArray`\<`string` \| `IJsonLdNodeObject`\>

An icon for the object.

The value can be a URI or an embedded `Image`/`Link` object.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-icon

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`icon`](IActivityStreamsIntransitiveActivity.md#icon)

***

### published? {#published}

> `optional` **published?**: `string`

Published date-time.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-published

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`published`](IActivityStreamsIntransitiveActivity.md#published)

***

### updated? {#updated}

> `optional` **updated?**: `string`

Updated date-time.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-updated

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`updated`](IActivityStreamsIntransitiveActivity.md#updated)

***

### startTime? {#starttime}

> `optional` **startTime?**: `string`

Start time.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-starttime

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`startTime`](IActivityStreamsIntransitiveActivity.md#starttime)

***

### endTime? {#endtime}

> `optional` **endTime?**: `string`

End time.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-endtime

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`endTime`](IActivityStreamsIntransitiveActivity.md#endtime)

***

### duration? {#duration}

> `optional` **duration?**: `string`

Duration.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-duration

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`duration`](IActivityStreamsIntransitiveActivity.md#duration)

***

### generator? {#generator}

> `optional` **generator?**: `ObjectOrArray`\<`string` \| `IJsonLdNodeObject`\>

The generator of the object.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-generator

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`generator`](IActivityStreamsIntransitiveActivity.md#generator)

***

### attachment? {#attachment}

> `optional` **attachment?**: `ObjectOrArray`\<`string` \| `IJsonLdNodeObject`\>

Attachments.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-attachment

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`attachment`](IActivityStreamsIntransitiveActivity.md#attachment)

***

### attributedTo? {#attributedto}

> `optional` **attributedTo?**: `ObjectOrArray`\<`string` \| `IJsonLdNodeObject`\>

Objects attributed to.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-attributedto

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`attributedTo`](IActivityStreamsIntransitiveActivity.md#attributedto)

***

### audience? {#audience}

> `optional` **audience?**: `ObjectOrArray`\<`string` \| `IJsonLdNodeObject`\>

Audience.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-audience

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`audience`](IActivityStreamsIntransitiveActivity.md#audience)

***

### context? {#context-1}

> `optional` **context?**: `ObjectOrArray`\<`string` \| `IJsonLdNodeObject`\>

Context.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-context

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`context`](IActivityStreamsIntransitiveActivity.md#context-1)

***

### location? {#location}

> `optional` **location?**: `ObjectOrArray`\<`string` \| `IJsonLdNodeObject`\>

Location.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-location

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`location`](IActivityStreamsIntransitiveActivity.md#location)

***

### tag? {#tag}

> `optional` **tag?**: `ObjectOrArray`\<`string` \| `IJsonLdNodeObject`\>

Tag.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-tag

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`tag`](IActivityStreamsIntransitiveActivity.md#tag)

***

### inReplyTo? {#inreplyto}

> `optional` **inReplyTo?**: `ObjectOrArray`\<`string` \| `IJsonLdNodeObject`\>

In reply to.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-inreplyto

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`inReplyTo`](IActivityStreamsIntransitiveActivity.md#inreplyto)

***

### replies? {#replies}

> `optional` **replies?**: `IJsonLdNodeObject`

Replies collection.

Typically an embedded `Collection` of Objects that are replies to this object.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-replies

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`replies`](IActivityStreamsIntransitiveActivity.md#replies)

***

### preview? {#preview}

> `optional` **preview?**: `ObjectOrArray`\<`string` \| `IJsonLdNodeObject`\>

Preview.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-preview

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`preview`](IActivityStreamsIntransitiveActivity.md#preview)

***

### to? {#to}

> `optional` **to?**: `ObjectOrArray`\<`string` \| `IJsonLdNodeObject`\>

To.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-to

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`to`](IActivityStreamsIntransitiveActivity.md#to)

***

### bto? {#bto}

> `optional` **bto?**: `ObjectOrArray`\<`string` \| `IJsonLdNodeObject`\>

BTo.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-bto

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`bto`](IActivityStreamsIntransitiveActivity.md#bto)

***

### cc? {#cc}

> `optional` **cc?**: `ObjectOrArray`\<`string` \| `IJsonLdNodeObject`\>

CC.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-cc

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`cc`](IActivityStreamsIntransitiveActivity.md#cc)

***

### bcc? {#bcc}

> `optional` **bcc?**: `ObjectOrArray`\<`string` \| `IJsonLdNodeObject`\>

BCC.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-bcc

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`bcc`](IActivityStreamsIntransitiveActivity.md#bcc)

***

### mediaType? {#mediatype}

> `optional` **mediaType?**: `string`

MIME media type of the referenced resource.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-mediatype

#### Inherited from

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`mediaType`](IActivityStreamsIntransitiveActivity.md#mediatype)

***

### type {#type}

> **type**: `ObjectOrArray`\<`string`\>

Question type.

#### Overrides

[`IActivityStreamsIntransitiveActivity`](IActivityStreamsIntransitiveActivity.md).[`type`](IActivityStreamsIntransitiveActivity.md#type)

***

### closed? {#closed}

> `optional` **closed?**: `string` \| `boolean`

Indicates that the Question has been closed.

#### See

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-closed