Non-normative schemas (license?)

[Kevin Vigouroux <ke.vigouroux@laposte.net>]

Hi!

Is is allowed to deliver non-normative XLIFF schemas? I would like to
convert the official XLIFF schemas into the Relax NG Compact format in
order to be able to validate XLIFF documents using GNU Emacs (a
well-known text editor).

P.S.: I prefer a simple answer rather than being referred to legal
documents.

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Best regards,
Kevin Vigouroux