{ "items" : [
    { "id" : "http://ns.inria.fr/covid19/PMC5904412"
      "properties" : {
        "http://purl.org/dc/elements/1.1/creator" : [ "Bárcena, M.",
          "Lyoo, H.",
          "Snijder, E.",
          "Melia, C.",
          "Koster, A.",
          "van Kuppeveld, F.",
          "van der Schaar, H.",
          "de Jong, A.",
          "Denison, Mark"] } } }