The POI for the freemasonry club is here as a node, because this is their "headquarters".

Now, about the building: I added the wikimedia_commons tag to this building.

But there is a problem about a possible name for the building itself.

The only thing I could find online was: "Temple maçonnique - Vrijmetselaarstempel", which is more a description than a name.

And https://www.openstreetmap.org/way/1304918446 has name=Temple maçonnique des Amis philanthropes - Vrijmetselaarstempel van de Cercle des Amis philanthropes

My suggestion: use this long text string as `description` for both buildings, and no name.