{ "items" : [
    { "id" : "http://ns.inria.fr/covid19/PMC7417315#title"
      "properties" : {
        "http://purl.org/dc/terms/subject" : [ "Antimalarial agents",
          "Circulatory system",
          "Zoonoses",
          "RTT",
          "Angiology",
          "Chloroarenes",
          "Exercise physiology",
          "Occupational safety and health",
          "World Health Organization essential medicines",
          "Quinolines",
          "COVID-19",
          "Primary alcohols",
          "Clinical research",
          "Antirheumatic products",
          "Viral respiratory tract infections"] } } }
