<http://caligraph.org/ontology/Polo_death>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Polo_death>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Death_from_falls> .
<http://caligraph.org/ontology/Polo_death>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Polo_deaths> .
<http://caligraph.org/ontology/Polo_death>	<http://www.w3.org/2000/01/rdf-schema#label>	"Polo death" .
<http://caligraph.org/ontology/Polo_death>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Horse-related_accident_or_incident> .
<http://caligraph.org/ontology/Polo_death>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Accidental_death> .
<http://caligraph.org/ontology/Polo_death>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Death_in_sport> .