{ "items" : [
    { "id" : "http://ns.inria.fr/covid19/PMC4569300#title"
      "properties" : {
        "http://purl.org/dc/terms/subject" : [ "Immunology",
          "RTT",
          "Interleukins",
          "Branches of biology",
          "Human proteins",
          "RTTID",
          "Pathology",
          "Healthcare-associated infections",
          "Cytokines",
          "Protein complexes",
          "LRR proteins",
          "NOD-like receptors",
          "Inflammations",
          "Hepatitis"] } } }
