{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/prov/516207510"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/143740968" ] } },

    { "id" : "http://webisa.webdatacommons.org/143740968"
      "properties" : {
        "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" : [ "http://www.w3.org/ns/prov#Entity" ] ,
        "http://www.w3.org/ns/prov#value" : [ "(A2) where, ??= 2?? ??f and k is a systematic constant and P(??) is the power density spectrum of the photon current detected at the frequency of ?? ?? ??1~??2 is the frequency bandwidth, and a wideband of 20???15 kHz was used during the experiments to provide a linear dynamic recording of blood flow; <I2dc> is the mean square of the DC current of the photonmultiplier to normalize the variation of" ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "pubmedcentralcanada.ca" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/516217262"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/143740968"] } } }
