OSM tag name=Porzellansammlung matches Porzellansammlung in these Wikidata fields:
Art museums established in 1715 | amenity=arts_centre, tourism=attraction, tourism=gallery, shop=art, building=museum, tourism=museum, historic=museum |
Ceramics museums in Germany | building=museum, tourism=attraction, tourism=gallery, tourism=museum, historic=museum |
Collections of museums in Germany | building=museum, tourism=attraction, tourism=gallery, tourism=museum, historic=museum |