<http://caligraph.org/ontology/Type_U_13_submarine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/Type_U_27_submarine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/German_Type_UB_II_submarine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/Type_U_17_submarine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/Type_U_5_submarine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/Type_U_51_submarine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/Type_U_23_submarine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/Type_U_3_submarine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/U-boat_commissioned_in_1912>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/Type_U_16_submarine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy>	<http://www.w3.org/2000/01/rdf-schema#label>	"Submarine of the Imperial German Navy" .
<http://caligraph.org/ontology/Type_U_19_submarine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/Type_U_63_submarine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/German_Type_UC_II_submarine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/Type_U_2_submarine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine> .
<http://caligraph.org/ontology/German_Type_U_87_submarine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/German_Type_U_66_submarine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/German_Type_U_81_submarine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/U-boat_commissioned_in_1914>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/German_Type_Mittel_U_submarine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/U-boat_commissioned_in_1916>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/Type_U_142_submarine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/U-boat_commissioned_in_1917>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/Type_U_115_submarine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Submarines_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/German_Type_U_93_submarine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/U-boat_commissioned_in_1918>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/German_Type_U_151_submarine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/Type_U_9_submarine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/Type_U_1_submarine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Ship> .
<http://caligraph.org/ontology/Type_U_57_submarine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/U-boat_commissioned_in_1913>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/Type_U_43_submarine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/German_Type_UE_II_submarine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/U-boat_commissioned_in_1915>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .
<http://caligraph.org/ontology/German_Type_U_139_submarine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Imperial_German_Navy> .