simple_sequence:
  type: sequence
  label: 'Test sequence'
  sequence:
    - type: text
      label: 'Test string in sequence'
typed_sequence:
  type: sequence
  sequence:
    - type: simple_mapping
sequence_of_sequence:
  type: sequence
  sequence:
    - type: sequence
      sequence:
        - type: mapping
          mapping:
            id:
              type: integer
            description:
              type: text
