🌐EnglishEnglishFrançaisPolskiTürkçeالعربيةفارسی中文EntityQ7391663· pop 7· linked from 25 articlesSM UB-91915 Type UB I submarineAvailable in 7 languagesFrançais中文العربيةPolskiTürkçeفارسیvia Wikidata sitelinks · CC0ConnectionsImperial German NavyEntityType UB I submarineEntityCategories1915 shipsGerman Type UB I submarinesShip infoboxes without an imageShips built in Bremen (state)U-boats commissioned in 1915World War I submarines of Germany