is there any museum in the second place?
Yes, Museum Boijmans Van Beuningen, the Netherlands Architecture Institute, the Wereldmuseum, the Kunsthal, Witte de With Center for Contemporary Art and the Maritime Museum Rotterdam.
Rotterdam
 Museum Boijmans Van Beuningen, the Netherlands Architecture Institute, the Wereldmuseum, the Kunsthal, Witte de With Center for Contemporary Art and the Maritime Museum Rotterdam. 
what is sms kaiser karl der grosse? A German pre-dreadnought battleship who designed it? UNANSWERABLE where was it built? In Hamburg where is the place located? Germany how many ports does the place have? Three ports: Port of Hamburg, Rotterdam and Antwerpen
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Rotterdam [SEP] Museums
Rotterdam has many museums. Well known museums are the Museum Boijmans Van Beuningen, the Netherlands Architecture Institute, the Wereldmuseum, the Kunsthal, Witte de With Center for Contemporary Art and the Maritime Museum Rotterdam. The Historical Museum Rotterdam has changed into Museum Rotterdam which aims to exhibit Rotterdam as a contemporary transnational city, and not a past city. Other museums include the and the natural history museum. At the historical shipyard and museum , the reconstruction of ship of the line "Delft" can be visited.