Parse this person name:

Calcedonio Bellò-Vergassola (1932-1995, flourished 1953-1975)
user
first_name: Calcedonio
last_name: Bellò-Vergassola
middle_names: []
temporal:
- start: 1932
  end: 1995
  type: life_span
- start: 1953
  end: 1975
  type: flourished
titles: []
extra_info: []
assistant