Education Evidences language text variants often disallowed by "..1" cardinality

[XHochschuleDE]

In the educational evidences for example a complex type "course" is defined that has a course name with multilingual datatype text (good!) but disallowing multiple variants qua cardinality 1..1 -> I think having learned this long time ago from @makxdekkers that occurences of data type text should allow for multiple variants ..*

Please in general check the usage of text and the corresponding cardinalities in the (educational) evidences:
also in thesis title, programme learning outcomes, academic programme only one attribut is allowed.

[cbahim]

@XHochschuleDE thanks for you comment. Indeed, we also picked up that remark in your review of WP4 first batch of models.
We'll pay extra attention to attributes having text as data type to support multilinguality.

[XHochschuleDE]

@cbahim : The pickup did not yet go in the models :) I came across when testing the diploma evidence towards our conceptual xheie data model V0.3:

In the current model there still is:
Diploma Evidence
monolingual AcademicProgramme and thesis title despite being declared as potentially multilingual text

Diploma Supplement: programme learning outcomes only allowed 0..1
course result: course being text but restricted to 1