Request: Filter MaRDI services by version type

[TabeaBacher]

Issue description:

It would be very nice to be able to filter the MaRDI Services by version type (https://portal.mardi4nfdi.de/wiki/Property:P230), to have a list of all stable MaRDI Services.
On the pages of the services on the portal (e.g. https://portal.mardi4nfdi.de/wiki/Packaging_System) the version status is collected; can this made into lists or be filtered in some way to see the stable running services in an overview?

[eloiferrer]

Here is a SPARQL query that gives back this information in tabular format in case you need it soon.

We need to check where to put this in a Portal page if the information needs to be checked regularly.

[timconrad]

@TabeaBacher Is the spqrql query from Eloi enough or does it need to be implemented somewhere? (Where?)

[TabeaBacher]

This is enough, Thank you :)