Parse this person name:

Guit van der Sloot, Silke L. K., 1921-1948
user
first_name: Silke
last_name: Guit van der Sloot
middle_names:
- L.
- K.
temporal:
- start: 1921
  end: 1948
  type: life_span
titles: []
extra_info: []
assistant