{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "id": "5.1-collectionLastImplemented.json",
  "assertionType": "should",
  "expectedResult": "valid",
  "onUnexpectedResult" : "passAndContinue",
  "errorMessage": "Annotation Collection should include exactly one last key with value that is string of uri format.",
  "title": "Implements **Annotation Collection _last_ key** - [model 5.1](https://www.w3.org/TR/annotation-model/#annotation-collection)",
  "$ref": "collections.json#/definitions/lastFound"
}