<http://caligraph.org/ontology/Unadilla-class_gunboat>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Gunboat_of_the_United_States_Navy> .
<http://caligraph.org/ontology/Temptress-class_gunboat>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Gunboat_of_the_United_States_Navy> .
<http://caligraph.org/ontology/Asheville-class_gunboat_(1917)>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Gunboat_of_the_United_States_Navy> .
<http://caligraph.org/ontology/PGM-9-class_motor_gunboat>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Gunboat_of_the_United_States_Navy> .
<http://caligraph.org/ontology/Gunboat_of_the_United_States_Navy>	<http://www.w3.org/2000/01/rdf-schema#label>	"Gunboat of the United States Navy" .
<http://caligraph.org/ontology/Dubuque-class_gunboat>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Gunboat_of_the_United_States_Navy> .
<http://caligraph.org/ontology/Machias-class_gunboat>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Gunboat_of_the_United_States_Navy> .
<http://caligraph.org/ontology/Alert-class_gunboat>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Gunboat_of_the_United_States_Navy> .
<http://caligraph.org/ontology/Action-class_gunboat>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Gunboat_of_the_United_States_Navy> .
<http://caligraph.org/ontology/Gunboat_of_the_United_States_Navy>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Gunboats_of_the_United_States_Navy> .
<http://caligraph.org/ontology/PGM-1-class_motor_gunboat>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Gunboat_of_the_United_States_Navy> .
<http://caligraph.org/ontology/Alvarado-class_gunboat>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Gunboat_of_the_United_States_Navy> .
<http://caligraph.org/ontology/Gunboat_of_the_United_States_Navy>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Mohongo-class_gunboat>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Gunboat_of_the_United_States_Navy> .
<http://caligraph.org/ontology/Sassacus-class_gunboat>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Gunboat_of_the_United_States_Navy> .
<http://caligraph.org/ontology/Yorktown-class_gunboat>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Gunboat_of_the_United_States_Navy> .
<http://caligraph.org/ontology/Asheville-class_gunboat>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Gunboat_of_the_United_States_Navy> .
<http://caligraph.org/ontology/Gunboat_of_the_United_States_Navy>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Gunboat_of_the_United_States> .