Parse this person name:

Karl-Josef Junken (1938-2017, flourished 1955-1985)
user
first_name: Karl-Josef
last_name: Junken
middle_names: []
temporal:
- start: 1938
  end: 2017
  type: life_span
- start: 1955
  end: 1985
  type: flourished
titles: []
extra_info: []
assistant