{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "id": "4.4-annotationStylesheetImplemented.json",
  "assertionType": "may",
  "expectedResult": "valid",
  "onUnexpectedResult" : "passAndContinue",
  "errorMessage": "stylesheet key with exactly one value not found. Annotation may have stylesheet key with exactly one value.",
  "title": "Implements **_stylesheet_ key** which has a **single value** that is an **object or string of format uri**. [model 4.4](https://www.w3.org/TR/annotation-model/#styles)",
  "description": "True when the Annotation implements stylesheet key with exactly one value (object or string of format uri)(Section 4.4)",
  "allOf":
    [
    { "$ref": "annotations.json#/definitions/stylesheetDetected"}
    ]
}