{ "items" : [
    { "id" : "_:b57513574"
      "properties" : {
        "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" : [ "http://www.w3.org/ns/oa#Annotation" ] ,
        "http://www.w3.org/ns/oa#hasBody" : [ "https://uts-ws.nlm.nih.gov/rest/semantic-network/2015AB/CUI/C0201976",
          "nodeID://b57513575" ] ,
        "http://www.w3.org/ns/oa#hasTarget" : [ "nodeID://b57513576" ] ,
        "http://schema.org/about" : [ "http://ns.inria.fr/covid19/b0c6e554431c8b96948b1e35a7dcc2513d5e7b24" ] ,
        "http://ns.inria.fr/covid19/property/confidence" : [ 1 ] } },

    { "id" : "_:b57513575"
      "properties" : {
        "http://bioportal.bioontology.org/ontologies/umls/cui" : [ "C0201976" ] ,
        "http://bioportal.bioontology.org/ontologies/umls/tui" : [ "T059" ] } },

    { "id" : "_:b57513576"
      "properties" : {
        "http://www.w3.org/ns/oa#hasSource" : [ "http://ns.inria.fr/covid19/arg/b0c6e554431c8b96948b1e35a7dcc2513d5e7b24/4" ] ,
        "http://www.w3.org/ns/oa#hasSelector" : [ "nodeID://b57513577" ] } },

    { "id" : "_:b57513577"
      "properties" : {
        "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" : [ "http://www.w3.org/ns/oa#TextQuoteSelector" ] ,
        "http://www.w3.org/ns/oa#exact" : [ "serum creatinine"] } } }