Parse this person name:

Urban Lübs'Naser (1441-1496, flourished 1463-1473)
user
first_name: Urban
last_name: Lübs'Naser
middle_names: []
temporal:
- start: 1441
  end: 1496
  type: life_span
- start: 1463
  end: 1473
  type: flourished
titles: []
extra_info: []
assistant