<http://caligraph.org/resource/Japanese_submarine_Ro-4>	<http://www.w3.org/2000/01/rdf-schema#label>	"Japanese submarine Ro-4" .
<http://caligraph.org/resource/Japanese_submarine_Ro-4>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Japanese_submarine_Ro-4> .
<http://caligraph.org/resource/Japanese_submarine_Ro-4>	<http://caligraph.org/ontology/shipDraft>	"4.1" .
<http://caligraph.org/resource/Japanese_submarine_Ro-4>	<http://caligraph.org/ontology/class>	<http://caligraph.org/resource/Type_F_submarine> .
<http://caligraph.org/resource/Japanese_submarine_Ro-4>	<http://caligraph.org/ontology/length>	"65.6" .
<http://caligraph.org/resource/Japanese_submarine_Ro-4>	<http://caligraph.org/ontology/country>	<http://caligraph.org/resource/Japan> .
<http://caligraph.org/resource/Japanese_submarine_Ro-4>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Ro-3-class_submarine> .
<http://caligraph.org/resource/Japanese_submarine_Ro-4>	<http://caligraph.org/ontology/type>	<http://caligraph.org/resource/Submarine> .
<http://caligraph.org/resource/Japanese_submarine_Ro-4>	<http://caligraph.org/ontology/shipLaunch>	"1921-06-22" .
<http://caligraph.org/resource/Japanese_submarine_Ro-4>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Ships_built_by_Kawasaki_Heavy_Industries> .
<http://caligraph.org/resource/Japanese_submarine_Ro-4>	<http://caligraph.org/ontology/builder>	<http://caligraph.org/resource/Japan> .
<http://caligraph.org/resource/Japanese_submarine_Ro-4>	<http://caligraph.org/ontology/shipBeam>	"6.1" .
<http://caligraph.org/resource/Japanese_submarine_Ro-4>	<http://caligraph.org/ontology/powerType>	<http://caligraph.org/resource/Electric_motor> .
<http://caligraph.org/resource/Japanese_submarine_Ro-4>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1921_ship> .
<http://caligraph.org/resource/Japanese_submarine_Ro-4>	<http://caligraph.org/ontology/completionDate>	"1922-05-05" .
<http://caligraph.org/resource/Japanese_submarine_Ro-4>	<http://caligraph.org/ontology/layingDown>	"1919-12-22" .
<http://caligraph.org/resource/Japanese_submarine_Ro-4>	<http://caligraph.org/ontology/status>	"*Extant 15 August 1945" .
<http://caligraph.org/resource/Japanese_submarine_Ro-4>	<http://caligraph.org/ontology/commissioningDate>	"1922-05-05" .
<http://caligraph.org/resource/Japanese_submarine_Ro-4>	<http://caligraph.org/ontology/status>	"*Hulked1 April 1932" .
<http://caligraph.org/resource/Japanese_submarine_Ro-4>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Ship_built_by_Kawasaki_Heavy_Industries> .
<http://caligraph.org/resource/Japanese_submarine_Ro-4>	<http://caligraph.org/ontology/builder>	<http://caligraph.org/resource/Kobe> .
<http://caligraph.org/resource/Japanese_submarine_Ro-4>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Japanese_submarine_Ro-4>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Japanese submarine Ro-4" .
<http://caligraph.org/resource/Japanese_submarine_Ro-4>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1921_ships> .
<http://caligraph.org/resource/Japanese_submarine_Ro-4>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Ro-3-class_submarines> .
<http://caligraph.org/resource/Japanese_submarine_Ro-4>	<http://caligraph.org/ontology/builder>	<http://caligraph.org/resource/Kawasaki_Heavy_Industries> .
<http://caligraph.org/resource/Japanese_submarine_Ro-4>	<http://caligraph.org/ontology/topSpeed>	"25.928" .