{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/252481507"
      "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 magnetic field generator is operative to generate a non-modulated AC magnetic field, whose frequency represents information, such as but not limited to programming information, data or a stimulus, that is coupled to and sensed by a ???demodulatorless??? AC magnetic field-detecting receiver installed in any tag passing through the region." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/208869219"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/252481507" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/130053886"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/252481507" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/84280973"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/252481507"] } } }
