{ "items" : [
    { "id" : "http://ns.inria.fr/covid19/PMC7303027#title"
      "properties" : {
        "http://purl.org/dc/terms/subject" : [ "Carcinogens",
          "Occupational safety and health",
          "Cell signaling",
          "Brain tumor",
          "Carcinogenesis",
          "COVID-19",
          "Cell biology",
          "Viral respiratory tract infections",
          "Radiation health effects",
          "Membrane biology",
          "Receptors",
          "Zoonoses"] } } }
