{ "items" : [
    { "id" : "http://ns.inria.fr/covid19/PMC7329675"
      "properties" : {
        "http://purl.org/dc/elements/1.1/creator" : [ "Tramacere, F.",
          "Portaluri, M.",
          "Pati, F.",
          "Barba, M.C.",
          "Bambace, S.",
          "Musio, D."] } } }