Parse this person name:

Olga Rosselló, 1438-1491, flourished 1457-1473
user
first_name: Olga
last_name: Rosselló
middle_names: []
temporal:
- start: 1438
  end: 1491
  type: life_span
- start: 1457
  end: 1473
  type: flourished
titles: []
extra_info: []
assistant