{ "items" : [
    { "id" : "_:b56860592"
      "properties" : {
        "http://www.w3.org/ns/oa#hasSource" : [ "http://ns.inria.fr/covid19/arg/ea0546ceed5845d680cb318bad2107b22e238351/0" ] ,
        "http://www.w3.org/ns/oa#hasSelector" : [ "nodeID://b56860593" ] } },

    { "id" : "_:b56860593"
      "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" : [ "lower"] } } }