Parse this person name:

Ivanka Johann, 1333-1387, flourished 1358-1380
user
first_name: Ivanka
last_name: Johann
middle_names: []
temporal:
- start: 1333
  end: 1387
  type: life_span
- start: 1358
  end: 1380
  type: flourished
titles: []
extra_info: []
assistant