{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/332966114"
      "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" : [ "Perforated sheet metal, wire mesh, wire cloth, or other suitable material having the necessary hole-to-solid surface ratio may be used." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "freepatentsonline.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/292035700"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/332966114" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/458553844"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/332966114"] } } }
