Parse this person name:

Mehmet Schakelaar (1226-1282, flourished 1246-1270)
user
first_name: Mehmet
last_name: Schakelaar
middle_names: []
temporal:
- start: 1226
  end: 1282
  type: life_span
- start: 1246
  end: 1270
  type: flourished
titles: []
extra_info: []
assistant