<http://caligraph.org/ontology/Banterer-class_post_ship>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Post_ship_of_the_Royal_Navy> .
<http://caligraph.org/ontology/Laurel-class_post_ship>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Post_ship_of_the_Royal_Navy> .
<http://caligraph.org/ontology/Post_ship_of_the_Royal_Navy>	<http://www.w3.org/2000/01/rdf-schema#label>	"Post ship of the Royal Navy" .
<http://caligraph.org/ontology/Conway-class_post_ship>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Post_ship_of_the_Royal_Navy> .
<http://caligraph.org/ontology/Post_ship_of_the_Royal_Navy>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Hermes-class_post_ship>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Post_ship_of_the_Royal_Navy> .
<http://caligraph.org/ontology/Post_ship_of_the_Royal_Navy>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Post_ships_of_the_Royal_Navy> .
<http://caligraph.org/ontology/Post_ship_of_the_Royal_Navy>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Ship_of_the_Royal_Navy> .
<http://caligraph.org/ontology/Sphinx-class_post_ship>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Post_ship_of_the_Royal_Navy> .
<http://caligraph.org/ontology/Cyrus-class_post_ship>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Post_ship_of_the_Royal_Navy> .
<http://caligraph.org/ontology/Porcupine-class_post_ship>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Post_ship_of_the_Royal_Navy> .