Parse this person name:

Axel Benthin (1255-1320, flourished 1281-1301)
user
first_name: Axel
last_name: Benthin
middle_names: []
temporal:
- start: 1255
  end: 1320
  type: life_span
- start: 1281
  end: 1301
  type: flourished
titles: []
extra_info: []
assistant