{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/268127214"
      "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" : [ "It should be understood, however, that various aspects of the invention may be extended to use of other types of materials, such as materials that change state or otherwise respond to signals other than light, or other types of storage media, For example, materials that change state in response to an electric or magnetic field may be used in place of the light sensitive materials 21." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/158630506"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/268127214"] } } }
