{
    "title": "test ingredient",
    "format": "image/jpeg",
    "instance_id": "xmp:iid:a60dfda7-0606-42db-a4f0-398ab4fb79cf",
    "thumbnail": {
      "format": "image/png",
      "identifier": "../libpng-test.png"
    },
    "relationship": "componentOf"
  }