Parse this person name:

Dorit Bien, 1611-1652, flourished 1631-1641
user
first_name: Dorit
last_name: Bien
middle_names: []
temporal:
- start: 1611
  end: 1652
  type: life_span
- start: 1631
  end: 1641
  type: flourished
titles: []
extra_info: []
assistant