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  "title" : "Scene Source Properties"
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# Scene Source Properties

The metadata properties associated with a scene file, used by the [`property(forKey:)`](/documentation/SceneKit/SCNSceneSource/property(forKey:)) method.

## Topics

### Constants

[`let SCNSceneSourceAssetContributorsKey: String`](/documentation/SceneKit/SCNSceneSourceAssetContributorsKey)

The file contributors.

[`let SCNSceneSourceAssetCreatedDateKey: String`](/documentation/SceneKit/SCNSceneSourceAssetCreatedDateKey)

[`let SCNSceneSourceAssetModifiedDateKey: String`](/documentation/SceneKit/SCNSceneSourceAssetModifiedDateKey)

[`let SCNSceneSourceAssetUpAxisKey: String`](/documentation/SceneKit/SCNSceneSourceAssetUpAxisKey)

[`let SCNSceneSourceAssetUnitKey: String`](/documentation/SceneKit/SCNSceneSourceAssetUnitKey)


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