{ "items" : [
    { "id" : "http://dbpedia.org/resource/John_C._Calhoun__2"
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        "http://dbpedia.org/ontology/activeYearsStartDate" : [ "1844-04-01Z" ] ,
        "http://dbpedia.org/ontology/office" : [ "16thUnited States Secretary of State"] } } }
