{ "items" : [
    { "id" : "_:b57445272"
      "properties" : {
        "http://www.w3.org/ns/oa#hasSource" : [ "http://ns.inria.fr/covid19/arg/e6515195e0fdd7f1fb437a01b8737685d6d92765/3" ] ,
        "http://www.w3.org/ns/oa#hasSelector" : [ "nodeID://b57445273" ] } },

    { "id" : "_:b57445273"
      "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" : [ "A"] } } }