<http://dbpedia.org/resource/John_C._Calhoun__1>	<http://dbpedia.org/ontology/office>	"7thVice President of the United States" .
<http://dbpedia.org/resource/John_C._Calhoun__1>	<http://dbpedia.org/ontology/activeYearsStartDate>	"1825-03-04Z"^^<http://www.w3.org/2001/XMLSchema#date> .
<http://dbpedia.org/resource/John_C._Calhoun__1>	<http://dbpedia.org/ontology/activeYearsEndDate>	"1832-12-28Z"^^<http://www.w3.org/2001/XMLSchema#date> .