<http://caligraph.org/ontology/Horse_race_established_in_1952>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Horse_races_established_in_1952> .
<http://caligraph.org/ontology/Horse_race_established_in_1952>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Recurring_sporting_event_established_in_1952> .
<http://caligraph.org/ontology/Horse_race_established_in_1952>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Horse_race> .
<http://caligraph.org/ontology/Horse_race_established_in_1952>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Horse_race_established_in_1952>	<http://www.w3.org/2000/01/rdf-schema#label>	"Horse race established in 1952" .