Parse this person name:

Sabrina Powell, 1448-1509, flourished 1467-1492
user
first_name: Sabrina
last_name: Powell
middle_names: []
temporal:
- start: 1448
  end: 1509
  type: life_span
- start: 1467
  end: 1492
  type: flourished
titles: []
extra_info: []
assistant