OSM tag name=Schloss Ballmertshofen matches Schloss Ballmertshofen in these Wikidata fields:
Art museums and galleries in Germany | shop=art, tourism=gallery, amenity=arts_centre, tourism=museum, tourism=attraction, building=museum, historic=museum |
Castles in Heidenheim (district) | historic=archaeological_site, historic=ruins, historic=castle, building=ruins, building=castle, historic=tower_house, tourism=attraction, place=locality |