bn:03765058n
Noun Named Entity
JA
ボリス・ウラジーミロヴィチ  ボリス・ウラジーミロヴィチ大公
EN
Grand Duke Boris Vladimirovich of Russia was a son of Grand Duke Vladimir Alexandrovich of Russia, a grandson of Tsar Alexander II of Russia and a first cousin of Tsar Nicholas II. Wikipedia
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