<http://caligraph.org/ontology/Challenge_Tour_event>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Challenge_Tour_events> .
<http://caligraph.org/ontology/Former_Challenge_Tour_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Challenge_Tour_event> .
<http://caligraph.org/ontology/Challenge_Tour_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Professional_golf_tour> .
<http://caligraph.org/ontology/Challenge_Tour_event>	<http://www.w3.org/2000/01/rdf-schema#label>	"Challenge Tour event" .
<http://caligraph.org/ontology/Challenge_Tour_event>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Challenge_Tour_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Golf_tournament> .