EntityQ648165· pop 18· linked from 113 articlesHackescher MarktSign in to savepublic square in Berlin-Mitte, GermanyConnectionsOranienburger StraßeEntityGermanyCountryBerlinEntitygeographic coordinate systemEntityInternational Standard Book NumberEntityGerman Democratic RepublicEntityBerlin WallEntityFrederick II of PrussiaEntityKingdom of PrussiaEntityBrandenburg GateEntityGerman reunificationEntitysquareEntityHumboldt-Universität zu BerlinEntitySpreeEntityReichstagEntityBerlin Olympic StadiumEntityPergamon MuseumEntityFreie Universität BerlinEntityFernsehturm BerlinEntityBerlin U-BahnEntityCategoriesBuildings and structures in MitteMitteSquares in Berlin