{ "items" : [
    { "id" : "http://ns.inria.fr/covid19/PMC7256549#title"
      "properties" : {
        "http://purl.org/dc/terms/subject" : [ "Occupational safety and health",
          "Viral respiratory tract infections",
          "Animal physiology",
          "Chiroptera-borne diseases",
          "COVID-19",
          "Infraspecific virus taxa",
          "Clusters of differentiation",
          "Immunology",
          "Human physiology",
          "Sarbecovirus",
          "Medical terminology",
          "Zoonoses",
          "Inflammations"] } } }
