<http://caligraph.org/ontology/Polish_water_polo_player>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Polish_water_polo_players> .
<http://caligraph.org/ontology/Polish_water_polo_player>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Polish_water_polo_player>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Water_polo_player> .
<http://caligraph.org/ontology/Polish_water_polo_player>	<http://www.w3.org/2000/01/rdf-schema#label>	"Polish water polo player" .
<http://caligraph.org/ontology/Polish_male_water_polo_player>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Polish_water_polo_player> .
<http://caligraph.org/ontology/Polish_water_polo_player>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Water_polo_person_from_Poland> .