{
  "@context": "https://www.w3.org/ns/activitystreams",
  "type": "Application",
  "id": "http://example.org/application/123",
  "name": "Exampletron 3000",
  "image": {
    "type": "Link",
    "href": "http://example.org/application/123.png",
    "mediaType": "image/png"
  }
}