In 1868 , Empress Eugénie visited the Dolmabahçe Palace in Constantinople , the home to Sultana Pertevniyal Sultan , mother of Abdülaziz , 32nd sultan of the Ottoman Empire .
Head entity: pertevniyal sultan Q434159 16 17
Tail entity: abdülaziz Q151500 21
Relation (head \u2192 tail): P40
Inverse relation (tail \u2192 head): P25