annotation-protocol/files/annotations/anno35.json

{
  "@context": "http://www.w3.org/ns/anno.jsonld",
  "id": "http://example.org/anno35",
  "type": "Annotation",
  "body": "http://example.org/description1",
  "target": {
    "source": "http://example.org/resource1",
    "state": {
      "type": "HttpRequestState",
      "value": "Accept: application/pdf"
    }
  }
}