{
  "@context": "https://www.w3.org/ns/activitystreams",
  "type": "Article",
  "id": "http://www.test.example/article/1",
  "name": "This someday will grow up to be an article",
  "inReplyTo": [
    "http://www.test.example/object/1",
    "http://www.test.example/object/778"
  ]
}