A couple of months ago there was a conversation about what to do with the identifiers that should be "owl:sameAs" [1]

Then there is another discussion about using a "formatter URL" property to use any catalogue/db as an id instead of creating a property [2]

Now there is another property proposal to implement sameAs as a property taking a url. [3]

And this is all related to the recent thread in this mailing list about IRI-value or string-value for URLs.

So, in the end, what is the preferred approach?

Micru