---
schema: deckhand/DataSchema/v1
metadata:
  schema: metadata/Control/v1
  name: example/Doc/v2
data:
  $schema: http://json-schema.org/schema#
  type: object
  properties:
    a:
      type: string
    b:
      type: integer
      minimum: 0
      maximum: 100
  required:
    - a
    - b
  additionalProperties: false
...