mutation {
  UpdateRating(
identifier: "60ab3727-5972-4785-867f-2d050b0acde0"
        creator: "https://trompamusic.eu/user/mahler"
        ratingValue: 7
        bestRating: 10
        worstRating: 1
        additionalType: "https://vocab.trompamusic.eu/vocab#PerformanceFeedback"
        modified: {formatted: "2020-04-09T12:21:27+00:00"}
) {
identifier
}
}