<http://caligraph.org/ontology/Type_212_submarine_of_the_Italian_Navy>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Italian_Navy> .
<http://caligraph.org/ontology/Submarine_of_the_Italian_Navy>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine> .
<http://caligraph.org/ontology/Sauro-class_submarine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Italian_Navy> .
<http://caligraph.org/ontology/Submarine_of_the_Italian_Navy>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Submarines_of_the_Italian_Navy> .
<http://caligraph.org/ontology/United_States_Tang-class_submarine_of_the_Italian_Navy>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Italian_Navy> .
<http://caligraph.org/ontology/Toti-class_submarine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Italian_Navy> .
<http://caligraph.org/ontology/Submarine_of_the_Italian_Navy>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Submarine_of_the_Italian_Navy>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_type_Submarine> .
<http://caligraph.org/ontology/Submarine_of_the_Italian_Navy>	<http://www.w3.org/2000/01/rdf-schema#label>	"Submarine of the Italian Navy" .
<http://caligraph.org/ontology/Gato-class_submarine_of_the_Italian_Navy>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Italian_Navy> .
<http://caligraph.org/ontology/Submarine_of_the_Italian_Navy>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Ship> .
<http://caligraph.org/ontology/Balao-class_submarine_of_the_Italian_Navy>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Italian_Navy> .
<http://caligraph.org/ontology/Tench-class_submarine_of_the_Italian_Navy>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Italian_Navy> .