Parse this person name:

Gertraude Köhler, 1682-1748, flourished 1706-1736
user
first_name: Gertraude
last_name: Köhler
middle_names: []
temporal:
- start: 1682
  end: 1748
  type: life_span
- start: 1706
  end: 1736
  type: flourished
titles: []
extra_info: []
assistant