Parse this person name:

Jente van der Steen (1248-1328, flourished 1269-1298)
user
first_name: Jente
last_name: van der Steen
middle_names: []
temporal:
- start: 1248
  end: 1328
  type: life_span
- start: 1269
  end: 1298
  type: flourished
titles: []
extra_info: []
assistant