OSM tag name=Archenhold-Sternwarte matches Archenhold-Sternwarte in these Wikidata fields:
Astronomical observatories in Germany | amenity=astronomical_observatory, amenity=university, landuse=observatory, man_made=telescope |
Museums in Berlin | building=museum, tourism=attraction, tourism=gallery, tourism=museum, historic=museum |
Science museums in Germany | building=museum, tourism=attraction, tourism=gallery, tourism=museum, historic=museum |