{ "items" : [
    { "id" : "http://ns.inria.fr/covid19/PMC7149674"
      "properties" : {
        "http://purl.org/dc/elements/1.1/creator" : [ "Silvestri, Guido",
          "Ansari, Aftab",
          "Bosinger, Steven",
          "Reeves, Roger"] } } }