<http://dbpedia.org/resource/Jan_Valckenburgh__1>	<http://dbpedia.org/ontology/activeYearsEndDate>	"1667-06-02Z"^^<http://www.w3.org/2001/XMLSchema#date> .
<http://dbpedia.org/resource/Jan_Valckenburgh__1>	<http://dbpedia.org/ontology/activeYearsStartDate>	"1662-12-23Z"^^<http://www.w3.org/2001/XMLSchema#date> .
<http://dbpedia.org/resource/Jan_Valckenburgh__1>	<http://dbpedia.org/ontology/office>	"Director-General of the Dutch Gold Coast" .