<http://dbpedia.org/resource/Martin_Koopman__2>	<http://dbpedia.org/ontology/years>	"1990Z"^^<http://www.w3.org/2001/XMLSchema#gYear> .
<http://dbpedia.org/resource/Martin_Koopman__2>	<http://dbpedia.org/ontology/years>	"1982Z"^^<http://www.w3.org/2001/XMLSchema#gYear> .
<http://dbpedia.org/resource/Martin_Koopman__2>	<http://dbpedia.org/ontology/team>	<http://dbpedia.org/resource/FC_Twente> .