Parse this person name:

Sibel Söding (1244-1285, flourished 1267-1280)
user
first_name: Sibel
last_name: Söding
middle_names: []
temporal:
- start: 1244
  end: 1285
  type: life_span
- start: 1267
  end: 1280
  type: flourished
titles: []
extra_info: []
assistant