{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/412211674"
      "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 concepts of stereo sound and three-dimensional or ???surround sound??? are well known and have been implemented in entertainment and other systems which are available to the public." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/53298287"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/412211674"] } } }
