{
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    "webpQuality": 85,
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    "png": "lossless default encoder"
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  "cases": [
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      "label": "Porcelain cup photograph",
      "kind": "Photograph",
      "credit": {
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        "title": "Coffee Cup, accession 39.18.3",
        "creator": "The Metropolitan Museum of Art",
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        "licenseUrl": "https://creativecommons.org/publicdomain/zero/1.0/",
        "source": "https://commons.wikimedia.org/wiki/File:Coffee_Cup_-_MET_39.18.3.jpg",
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        "sha256": "ec1d163073635128d33a64c632d1e8b613ab8b5c6cc3f5ae2a78541dcb25908e"
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          "height": 900,
          "format": "jpeg",
          "sha256": "da33f15ec4a249ff936a2391bd8b4a1cbf98a09e20ba3efe56d810de1c81bf6e"
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    {
      "id": "beans",
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        "title": "Coffee cup and coffee bean",
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        "sha256": "9adc2c8688225c830a9c809212bc324e206e7fd52d9d28f2786d5f4c397b9dbf"
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          "height": 900,
          "format": "jpeg",
          "sha256": "bd1328e882946ef4fd0b0a778be6016930a45937d53a1aecf055ebb5a5ab5b35"
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      "kind": "Synthetic test graphic",
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        "sha256": "20be8fa459fe08701e8765de1b5f69025a2c23e20957bca6cef7d6d7f1bd7559"
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      "outputs": {
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          "height": 900,
          "format": "jpeg",
          "sha256": "b787fdcbcb34a2d779d5ff6892036205f01b526007a3d2e8c4dc6ee8193e3f34"
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        "format": "png",
        "sha256": "6e87fca049358122ecd447473261b2f5a5fd0d9937dc35593f31bd9b22a16832"
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          "height": 900,
          "format": "jpeg",
          "sha256": "905179745c8dcdc2f2ffe410d87956d25fe54d6d9d52d90ca108bee0b6aea78c"
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          "height": 900,
          "format": "jpeg",
          "sha256": "5fc474feea805bf000c5bc684a628b0662075bc3bb95c578b3d1261f356f99f9"
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          "format": "jpeg",
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