{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/prov/331534258"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/146902572" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/331688379"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/146902572" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/239151910"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/146902572" ] } },

    { "id" : "http://webisa.webdatacommons.org/146902572"
      "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 structure of claim 39, wherein the metal spacer includes at least one layer of metal comprising tantalum, titanium, tungsten, cobalt, molybdenum, or alloys or compounds thereof, including TaN and TiN." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/331523988"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/146902572" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/468034795"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/146902572" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/469529105"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/146902572"] } } }
