<http://caligraph.org/ontology/Dutch_rock_music_group>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Dutch_musical_group> .
<http://caligraph.org/ontology/Dutch_grunge_group>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Dutch_rock_music_group> .
<http://caligraph.org/ontology/Dutch_psychedelic_rock_music_group>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Dutch_rock_music_group> .
<http://caligraph.org/ontology/Dutch_heavy_metal_musical_group>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Dutch_rock_music_group> .
<http://caligraph.org/ontology/Dutch_rock_music_group>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Rock_music_group> .
<http://caligraph.org/ontology/Dutch_noise_rock_group>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Dutch_rock_music_group> .
<http://caligraph.org/ontology/Dutch_gothic_rock_group>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Dutch_rock_music_group> .
<http://caligraph.org/ontology/Dutch_rock_music_group>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Dutch_rock_music_groups> .
<http://caligraph.org/ontology/Dutch_rock_music_group>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Dutch_progressive_rock_group>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Dutch_rock_music_group> .
<http://caligraph.org/ontology/Dutch_rock_music_group>	<http://www.w3.org/2000/01/rdf-schema#label>	"Dutch rock music group" .
<http://caligraph.org/ontology/Dutch_alternative_rock_group>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Dutch_rock_music_group> .
<http://caligraph.org/ontology/Dutch_hard_rock_musical_group>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Dutch_rock_music_group> .
<http://caligraph.org/ontology/Dutch_garage_rock_group>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Dutch_rock_music_group> .
<http://caligraph.org/ontology/Dutch_punk_rock_group>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Dutch_rock_music_group> .
<http://caligraph.org/ontology/Dutch_blues_rock_musical_group>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Dutch_rock_music_group> .