{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/prov/477480597"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/149320181" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/501052554"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/149320181" ] } },

    { "id" : "http://webisa.webdatacommons.org/149320181"
      "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 this manner, a library of signatures identifying or characterizing publications or portions thereof, such as advertisements, is created." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.es" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/53044177"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/149320181"] } } }
