QName
Constructs a QName from a namespace URI and a local part. Use this function to create a QName in a target component. The uri and node-name parameters can be supplied by a constant function.

Languages
Built-in, C++, C#, Java, XQuery, XSLT 2.0, XSLT 3.0.
Parameters
Name  | Description  | 
|---|---|
uri  | Mandatory. Provides the URI.  | 
node-name  | Mandatory. Provides the name of the node.  |