Parse this person name:

Constanze Heinz (1325-1402, flourished 1344-1373)
user
first_name: Constanze
last_name: Heinz
middle_names: []
temporal:
- start: 1325
  end: 1402
  type: life_span
- start: 1344
  end: 1373
  type: flourished
titles: []
extra_info: []
assistant