Parse this person name:

Daphne van den Oever (1918-1989, flourished 1940-1965)
user
first_name: Daphne
last_name: van den Oever
middle_names: []
temporal:
- start: 1918
  end: 1989
  type: life_span
- start: 1940
  end: 1965
  type: flourished
titles: []
extra_info: []
assistant