$schema: https://json-schema.org/draft/2020-12/schema
description: An annotation about resources in a Research Object
type: object
properties:
  '@id':
    type: string
    format: uri
    description: Unique identifier for the annotation
  '@type':
    const: AggregatedAnnotation
    description: Type must be AggregatedAnnotation
  annotatesAggregatedResource:
    oneOf:
    - type: string
      format: uri
    - type: array
      items:
        type: string
        format: uri
    description: The resource(s) that this annotation describes
    x-jsonld-id: http://purl.org/wf4ever/ro#annotatesAggregatedResource
    x-jsonld-type: '@id'
  body:
    type: string
    format: uri
    description: The body of the annotation (typically a URI to an annotation document)
    x-jsonld-id: http://www.w3.org/ns/oa#hasBody
    x-jsonld-type: '@id'
  created:
    type: string
    format: date-time
    description: Creation date of the annotation
    x-jsonld-id: http://purl.org/dc/terms/created
    x-jsonld-type: http://www.w3.org/2001/XMLSchema#dateTime
required:
- '@id'
- '@type'
- annotatesAggregatedResource
x-jsonld-extra-terms:
  AggregatedAnnotation: http://purl.org/wf4ever/ro#AggregatedAnnotation
x-jsonld-vocab: http://purl.org/wf4ever/ro#
x-jsonld-prefixes:
  ro: http://purl.org/wf4ever/ro#
  oa: http://www.w3.org/ns/oa#
  dcterms: http://purl.org/dc/terms/