[XForms 1.1] i18n comment: IRIs for external schema locations possible?

Comment from the i18n review of:
http://www.w3.org/TR/2007/WD-xforms11-20070222/

Comment 5
At http://www.w3.org/International/reviews/0704-xforms11/
Editorial/substantive: S
Location in reviewed document:
4.2.1
IRIs for external schema locations possible?

Comment:
As part of the xforms-model-construct Event, you describe that all XML Schemas are loaded. Is it possible to use
IRIs [http://www.ietf.org/rfc/rfc3987.txt]
 for identifying external schemas? See also comment 4 of the i18n core comments.