Subscription/@NaturalLang specifies the lokalization of any human readable text in the signals.
We need to decide the behavoir of multible subscriptions with different language definitions (from the same URL).
Table 5-5: Subscription Element
|Languages ?||languages||List of languages selected for human readable communication. If not specified, the operating system language SHALL be used. If multiple languages are specified, the second and further languages SHOULD only be used for providing additional localized Comment elements. Messages SHALL NOT be sent multiple times for the same event.|
Table 8-197: NodeInfo Resource
|NaturalLang ?||language||Language selected for human readable communication communicating Attributes. If not specified, the operating system language is assumed.SHALL be used.|