Parse this person name:

Sam van Oostendorp, 1697-1758, flourished 1722-1751
user
first_name: Sam
last_name: van Oostendorp
middle_names: []
temporal:
- start: 1697
  end: 1758
  type: life_span
- start: 1722
  end: 1751
  type: flourished
titles: []
extra_info: []
assistant