<http://caligraph.org/ontology/American_Civil_War_naval_ship_of_the_United_States>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/American_Civil_War_ship_of_the_United_States> .
<http://caligraph.org/ontology/American_Civil_War_auxiliary_ship_of_the_United_States>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/American_Civil_War_naval_ship_of_the_United_States> .
<http://caligraph.org/ontology/American_Civil_War_naval_ship_of_the_United_States>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Naval_ship_of_the_United_States> .
<http://caligraph.org/ontology/American_Civil_War_naval_ship_of_the_United_States>	<http://www.w3.org/2000/01/rdf-schema#label>	"American Civil War naval ship of the United States" .
<http://caligraph.org/ontology/American_Civil_War_naval_ship_of_the_United_States>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:American_Civil_War_naval_ships_of_the_United_States> .
<http://caligraph.org/ontology/Ship_of_the_Union_Navy>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/American_Civil_War_naval_ship_of_the_United_States> .
<http://caligraph.org/ontology/American_Civil_War_naval_ship_of_the_United_States>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .