{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/1545021"
      "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" : [ "sement based on said matched gathered demographic information; an insertion device configured to insert said advertisement within said content; a content preparation device configured to prepare said content and said advertisement for display; a display device configured to display said content including said advertisement in a browsable electronic book configured to display flipping pages with sa" ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/477320976"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/1545021"] } } }
