Q:SMS Erzherzog Friedrich (German: His Majesty's ship Archduke Friedrich) was a pre-dreadnought battleship built by the Austro-Hungarian Navy in 1902. The second ship of the Erzherzog Karl class she was launched on 30 April 1904. She was assigned to the III Battleship Division.For most of World War I Erzherzog Friedrich remained in her home port of Pula in present-day Croatia except for four engagements. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
A:
Mean Of Transportation