Parse this person name:

Rebekka Wiek (1930-1987, flourished 1949-1972)
user
first_name: Rebekka
last_name: Wiek
middle_names: []
temporal:
- start: 1930
  end: 1987
  type: life_span
- start: 1949
  end: 1972
  type: flourished
titles: []
extra_info: []
assistant