Can someone help me to figure out what the word "of" means in the sentence?

The mummy of an Egyptian woman who died in 800 B.C. has just had an operation. The mummy is that of Shepenmut who was once a singer in the Temple of Thebes. 【As there were strange marks on the X-ray plates taken of the mummy】, doctors have been trying to find out whether the woman died of a rare disease. Thanks for help. The question has been solved by myself.

Question

Can someone help me to figure out what the word "of" means in the sentence? 

    The mummy of an Egyptian woman who died in 800 B.C. has just had an operation. The mummy is that of Shepenmut who was once a singer in the Temple of Thebes. 【As there were strange marks on the X-ray plates taken of the mummy】, doctors have been trying to find out whether the woman died of a rare disease. Thanks for help. The question has been solved by myself.

Answer

1- for, belongs to
2- from
3- because of

Answers · 1

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