<http://caligraph.org/ontology/Ship_or_vessel_on_the_National_Register_of_Historic_Vessels>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Ship> .
<http://caligraph.org/ontology/Ship_or_vessel_on_the_National_Register_of_Historic_Vessels>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Vessel> .
<http://caligraph.org/ontology/Ship_or_vessel_on_the_National_Register_of_Historic_Vessels>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Ships_and_vessels_on_the_National_Register_of_Historic_Vessels> .
<http://caligraph.org/ontology/Ship_or_vessel_on_the_National_Register_of_Historic_Vessels>	<http://www.w3.org/2000/01/rdf-schema#label>	"Ship or vessel on the National Register of Historic Vessels" .
<http://caligraph.org/ontology/Ship_or_vessel_on_the_National_Register_of_Historic_Vessels>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .