Parse this person name:

Birte Schaaf-Kramer, 1388-1452, flourished 1409-1420
user
first_name: Birte
last_name: Schaaf-Kramer
middle_names: []
temporal:
- start: 1388
  end: 1452
  type: life_span
- start: 1409
  end: 1420
  type: flourished
titles: []
extra_info: []
assistant