{ "items" : [
    { "id" : "_:b57184276"
      "properties" : {
        "http://www.w3.org/ns/oa#hasSource" : [ "http://ns.inria.fr/covid19/arg/02f5f3fe034d83dc683bd37f6b15c6a190032295/1" ] ,
        "http://www.w3.org/ns/oa#hasSelector" : [ "nodeID://b57184277" ] } },

    { "id" : "_:b57184277"
      "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"] } } }