{ "items" : [
    { "id" : "_:b58054488"
      "properties" : {
        "http://www.w3.org/ns/oa#hasSource" : [ "http://ns.inria.fr/covid19/arg/4a3db119a260825a3f659f948c4e85491559013e/2" ] ,
        "http://www.w3.org/ns/oa#hasSelector" : [ "nodeID://b58054489" ] } },

    { "id" : "_:b58054489"
      "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" : [ "epithelial cells"] } } }