Parse this person name:

Hans-Werner Köhler (1351-1412, flourished 1375-1395)
user
first_name: Hans-Werner
last_name: Köhler
middle_names: []
temporal:
- start: 1351
  end: 1412
  type: life_span
- start: 1375
  end: 1395
  type: flourished
titles: []
extra_info: []
assistant