<http://caligraph.org/ontology/Polish_classical_pianist>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Polish_classical_pianists> .
<http://caligraph.org/ontology/Polish_classical_pianist>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://www.w3.org/2002/07/owl#Thing> .
<http://caligraph.org/ontology/Polish_classical_pianist>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_occupation_Pianist> .
<http://caligraph.org/ontology/Polish_classical_pianist>	<http://www.w3.org/2000/01/rdf-schema#label>	"Polish classical pianist" .
<http://caligraph.org/ontology/Polish_classical_pianist>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Polish_classical_pianist>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_genre_Classical%20music> .