<http://caligraph.org/ontology/Railway_station_in_Niigata_Prefecture>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Railway_station_in_Japan> .
<http://caligraph.org/ontology/Railway_station_in_Niigata_Prefecture>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Railway_station_in_Niigata_Prefecture>	<http://www.w3.org/2000/01/rdf-schema#label>	"Railway station in Niigata Prefecture" .
<http://caligraph.org/ontology/Station_of_Hokuetsu_Express>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Railway_station_in_Niigata_Prefecture> .
<http://caligraph.org/ontology/Railway_station_in_Niigata_Prefecture>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Building_or_structure_in_Niigata_Prefecture> .
<http://caligraph.org/ontology/Railway_station_in_Niigata_Prefecture>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Railway_stations_in_Niigata_Prefecture> .
<http://caligraph.org/ontology/Railway_station_in_Niigata_(city)>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Railway_station_in_Niigata_Prefecture> .
<http://caligraph.org/ontology/Railway_station_in_Nagaoka,_Niigata>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Railway_station_in_Niigata_Prefecture> .