Parse this person name:

Stefania Metella (1263-1331, flourished 1283-1306)
user
first_name: Stefania
last_name: Metella
middle_names: []
temporal:
- start: 1263
  end: 1331
  type: life_span
- start: 1283
  end: 1306
  type: flourished
titles: []
extra_info: []
assistant