<http://caligraph.org/ontology/Vietnamese_butterfly_swimmer>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Vietnamese_swimmer> .
<http://caligraph.org/ontology/Vietnamese_medley_swimmer>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Vietnamese_swimmer> .
<http://caligraph.org/ontology/Vietnamese_swimmer>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Vietnamese_female_swimmer>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Vietnamese_swimmer> .
<http://caligraph.org/ontology/Vietnamese_swimmer>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Asian_swimmer> .
<http://caligraph.org/ontology/Vietnamese_swimmer>	<http://www.w3.org/2000/01/rdf-schema#label>	"Vietnamese swimmer" .
<http://caligraph.org/ontology/Vietnamese_swimmer>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Vietnamese_swimmers> .
<http://caligraph.org/ontology/Olympic_swimmer_of_Vietnam>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Vietnamese_swimmer> .
<http://caligraph.org/ontology/Vietnamese_male_swimmer>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Vietnamese_swimmer> .
<http://caligraph.org/ontology/Vietnamese_backstroke_swimmer>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Vietnamese_swimmer> .
<http://caligraph.org/ontology/Vietnamese_breaststroke_swimmer>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Vietnamese_swimmer> .