<http://caligraph.org/ontology/British_S-class_submarine_(1931)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/British_S-class_submarine_(1931)>	<http://www.w3.org/2000/01/rdf-schema#label>	"British S-class submarine (1931)" .
<http://caligraph.org/ontology/British_S-class_submarine_(1931)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:British_S-class_submarines_(1931)> .
<http://caligraph.org/ontology/British_S-class_submarine_(1931)>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Submarine_of_the_Royal_Navy> .
<http://caligraph.org/ontology/Saphir-class_submarine_(1951)>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/British_S-class_submarine_(1931)> .