mod/referentiel/export
From MoodleDocs
Export a Skills repository
By Exporting a Skills repository (XML format), you get a backup which can be restaured in a Moodle course by the Import a repository menue.
You can chose CVS format (comma separated records - like a spreadsheet). [**N.B. ";" has not to be used in text, because it is the data separator**], or XHTML (Web page.