This is the 17490th most frequent Turkish word.
i̇smail
"İsmail" is the Turkish form of the name "Ishmael," a biblical and Quranic figure.
Here, 'İsmail' functions as the subject of the sentence, referring to a person's name who carries out the action of opening the door.
İsmail kapıyı açtı.
Ismail opened the door.
'İsmail' serves as a proper noun representing a person, and the sentence is a question identifying this individual in relation to ownership.
Bu çantanın sahibi İsmail mi?
Is the owner of this bag Ismail?
Here, 'İsmail' is used to mention the recipient of an action, conveyed with the postposition 'için' meaning 'for.'