{ "items" : [
    { "id" : "http://ns.inria.fr/covid19/PMC6950238"
      "properties" : {
        "http://purl.org/dc/elements/1.1/creator" : [ "Pusterla, Nicola",
          "van Maanen, Kees",
          "van Kuppeveld, Frank",
          "Smits, Constance",
          "Barnum, Samantha",
          "Bosch, Berend-Jan",
          "Zhao, Shan",
          "Schuurman, Nancy",
          "Egberink, Herman"] } } }