<http://caligraph.org/resource/Dirk%20Donker_(18366003)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/J._L._van_den_Heuvel_Orgelbouw> .
<http://caligraph.org/resource/Dirk%20Donker_(18366003)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/21st-century_organist> .
<http://caligraph.org/resource/Dirk%20Donker_(18366003)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Dirk%20Donker_(18366003)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/20th-century_birth> .
<http://caligraph.org/resource/Dirk%20Donker_(18366003)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Male_organist> .
<http://caligraph.org/resource/Dirk%20Donker_(18366003)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/European_musician> .
<http://caligraph.org/resource/Dirk%20Donker_(18366003)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Person> .
<http://caligraph.org/resource/Dirk%20Donker_(18366003)>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Dirk Donker" .
<http://caligraph.org/resource/Dirk%20Donker_(18366003)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/21st-century_male_musician> .
<http://caligraph.org/resource/Dirk%20Donker_(18366003)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Alumnus_in_Europe> .
<http://caligraph.org/resource/Dirk%20Donker_(18366003)>	<http://www.w3.org/2000/01/rdf-schema#label>	"Dirk Donker" .