<http://caligraph.org/ontology/Late_Cretaceous_genus_extinction>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Late_Cretaceous_extinction> .
<http://caligraph.org/ontology/Late_Cretaceous_genus_extinction>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Late_Cretaceous_genus_extinction>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Cretaceous_genus_extinction> .
<http://caligraph.org/ontology/Santonian_genus_extinction>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Late_Cretaceous_genus_extinction> .
<http://caligraph.org/ontology/Maastrichtian_genus_extinction>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Late_Cretaceous_genus_extinction> .
<http://caligraph.org/ontology/Campanian_genus_extinction>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Late_Cretaceous_genus_extinction> .
<http://caligraph.org/ontology/Late_Cretaceous_genus_extinction>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Late_Cretaceous_genus_extinctions> .
<http://caligraph.org/ontology/Coniacian_genus_extinction>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Late_Cretaceous_genus_extinction> .
<http://caligraph.org/ontology/Late_Cretaceous_genus_extinction>	<http://www.w3.org/2000/01/rdf-schema#label>	"Late Cretaceous genus extinction" .