{ "items" : [
    { "id" : "http://ns.inria.fr/covid19/PMC7121364#title"
      "properties" : {
        "http://purl.org/dc/terms/subject" : [ "Immunology",
          "Inflammations",
          "2000 debut albums",
          "Pathogenic microbes",
          "Jive Records albums",
          "Viral diseases",
          "Animal physiology",
          "Human physiology",
          "UK garage albums"] } } }
