{ "$schema": "http://json-schema.org/draft-04/schema#", "id": "5.2-pageItemsValidated.json", "assertionType": "must", "expectedResult": "valid", "onUnexpectedResult" : "failAndContinue", "errorMessage": "ERROR: Annotation Page is missing items key or value of items key is not an array of strings of format uri and/or objects of type Annotation.", "title": "Implements **Annotation Page _items_ key** such that value of items key is an array of strings of format uri and/or objects of type Annotation - [model 5.2](https://www.w3.org/TR/annotation-model/#annotation-page)", "oneOf": [ { "$ref": "collections.json#/definitions/itemsFound" }, { "type": "object", "properties": {"first": { "$ref": "collections.json#/definitions/itemsFound" } }, "required": [ "first" ] } ] }