<http://caligraph.org/ontology/May_1989_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Societal_event> .
<http://caligraph.org/ontology/May_1989_event_in_Oceania>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/May_1989_event> .
<http://caligraph.org/ontology/May_1989_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/May_event> .
<http://caligraph.org/ontology/May_1989_sports_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/May_1989_event> .
<http://caligraph.org/ontology/May_1989_event>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:May_1989_events_by_continent> .
<http://caligraph.org/ontology/May_1989_event>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:May_1989_events_by_country> .
<http://caligraph.org/ontology/May_1989_event>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:May_1989_events> .
<http://caligraph.org/ontology/May_1989_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1989_event> .
<http://caligraph.org/ontology/May_1989_event>	<http://www.w3.org/2000/01/rdf-schema#label>	"May 1989 event" .
<http://caligraph.org/ontology/May_1989_event_in_Asia>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/May_1989_event> .
<http://caligraph.org/ontology/May_1989_event_in_Africa>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/May_1989_event> .
<http://caligraph.org/ontology/May_1989_event_in_North_America>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/May_1989_event> .
<http://caligraph.org/ontology/May_1989_event_in_Europe>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/May_1989_event> .
<http://caligraph.org/ontology/May_1989_event>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .