{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/179342935"
      "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" : [ "The period of time between measurements (calibration and/or subsequent delay measurement) can be fixed, at a value such as 10 ms to 128 ms in one embodiment, or can vary depending upon the design and characteristics of the device." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/131818160"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/179342935"] } } }
