XQuery: Two namespaces in the same module?

[billa]

Is it possible to declare 2 namespaces and group 2 diferent group of functions in those, and then import them in the same main script?e.g: Something like this in the main script\[code\] import module namespace i = "UtilIntegers" at "Utils.xqm"; import module namespace s = "UtilStrings" at "Utils.xqm";\[/code\]Documentation is very ambiguous and implementation-dependant: http://www.xquery.com/tutorials/guided-tour/external-functions-variables.html