<http://caligraph.org/ontology/453_BC_death>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/450s_BC_death> .
<http://caligraph.org/ontology/458_BC_death>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/450s_BC_death> .
<http://caligraph.org/ontology/450s_BC_death>	<http://www.w3.org/2000/01/rdf-schema#label>	"450s BC death" .
<http://caligraph.org/ontology/456_BC_death>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/450s_BC_death> .
<http://caligraph.org/ontology/450s_BC_death>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:450s_BC_deaths> .
<http://caligraph.org/ontology/450_BC_death>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/450s_BC_death> .
<http://caligraph.org/ontology/450s_BC_death>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/5th-century_BC_death> .
<http://caligraph.org/ontology/459_BC_death>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/450s_BC_death> .
<http://caligraph.org/ontology/450s_BC_death>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/454_BC_death>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/450s_BC_death> .