Parse this person name:

ضياء آل صفوان, 1428-1478, flourished 1454-1473
user
first_name: ضياء
last_name: آل صفوان
middle_names: []
temporal:
- start: 1428
  end: 1478
  type: life_span
- start: 1454
  end: 1473
  type: flourished
titles: []
extra_info: []
assistant