{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/359148621"
      "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" : [ "In order to efficiently sense both increases and decreases in amplitude or other characteristics of the raw signal, the signal processing circuitry of the present invention looks at the average amplitude of the raw signal, rather than just at the amplitude of certain frequencies of the raw signal as has been done in the prior art." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/322712914"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/359148621"] } } }
