{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/prov/503514422"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/216981681" ] } },

    { "id" : "http://webisa.webdatacommons.org/216981681"
      "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" : [ "Policy does not apply to entities or web sites that chainbooks does not own or control, such as advertisers and their web sites." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "chainbooks.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/257405834"
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