<http://caligraph.org/ontology/American_heavy_metal_musician>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:American_heavy_metal_musicians_by_instrument> .
<http://caligraph.org/ontology/American_heavy_metal_musician>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/American_rock_musician> .
<http://caligraph.org/ontology/American_heavy_metal_musician>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:American_heavy_metal_musicians> .
<http://caligraph.org/ontology/American_heavy_metal_musician>	<http://www.w3.org/2000/01/rdf-schema#label>	"American heavy metal musician" .
<http://caligraph.org/ontology/American_heavy_metal_musician>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Heavy_metal_musician> .
<http://caligraph.org/ontology/American_heavy_metal_musician>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/American_black_metal_musician>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/American_heavy_metal_musician> .
<http://caligraph.org/ontology/American_heavy_metal_musician>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_genre_Heavy%20metal%20music> .