Parse this person name:

خليفة آل صفوان-مهنا (1448-1522, flourished 1463-1485)
user
first_name: خليفة
last_name: آل صفوان-مهنا
middle_names: []
temporal:
- start: 1448
  end: 1522
  type: life_span
- start: 1463
  end: 1485
  type: flourished
titles: []
extra_info: []
assistant