<http://dbpedia.org/resource/Martin_Koopman__6>	<http://dbpedia.org/ontology/years>	"1994Z"^^<http://www.w3.org/2001/XMLSchema#gYear> .
<http://dbpedia.org/resource/Martin_Koopman__6>	<http://dbpedia.org/ontology/team>	<http://dbpedia.org/resource/Go_Ahead_Eagles> .
<http://dbpedia.org/resource/Martin_Koopman__6>	<http://dbpedia.org/ontology/years>	"1996Z"^^<http://www.w3.org/2001/XMLSchema#gYear> .