Complex sentence: She was built at the Imperial Dockyard in Wilhelmshaven and launched 14 September 1897, and completed 7 October 1898, and commissioned into the fleet as flagship on the 4th February 1902.
Split into simpler sentences: She was built at the Imperial Dockyard in Wilhelmshaven and launched 14 September 1897. The ship was completed 7 October 1898 and commissioned into the fleet as flagship on the 4th February 1902.