Parse this person name:

van Maaren Bolkesteijn, Amina Oscar Stef Berat Joost Oscar Stef Berat Joost
user
first_name: Amina
last_name: van Maaren Bolkesteijn
middle_names:
- Oscar
- Stef
- Berat
- Joost
temporal: []
titles: []
extra_info: []
assistant