Parse this person name:

Kim van Riet, 1351-1416, flourished 1368-1390
user
first_name: Kim
last_name: van Riet
middle_names: []
temporal:
- start: 1351
  end: 1416
  type: life_span
- start: 1368
  end: 1390
  type: flourished
titles: []
extra_info: []
assistant