rdf_field_mapping:
  type: mapping
  label: 'RDF mapping'
  mapping:
    properties:
      type: sequence
      label: 'Properties'
      sequence:
        type: string
    datatype:
      type: string
      label: 'Data type'
    datatype_callback:
      type: mapping
      label: 'Data type callback'
      mapping:
        callable:
          type: string
          label: 'Callable'
        arguments:
          type: mapping
          label: 'Arguments'
          mapping:
            interaction_type:
              type: string
              label: 'Interaction type'
    mapping_type:
      type: string
      label: 'Mapping type'