Separate Categories for databases and programming languages
Suggestion to have a separate category defined for database, which currently are subsumed with other resource types as Data Sources. A first example showing possible properties can be given by the website DB-Engines (https://db-engines.com/de/; https://db-engines.com/de/system/InfluxDB for example). One argument is that a database is for sure a data source but before it can play this role it has to be filled up with content, so it is a content (data) store which in the first place has to keep data persistent to be available across sessions and/or applications. A counter argument was that it would be far to detailed for the purpose of mapping (from a data user point odf view) Secondlay- there has also been a short discussion concerning programming languages - which can also be contained as one type of resource in the category Software. I think, currently it is not explicitely mentioned anywhere (?) so maybe this should also be discussed.