<http://caligraph.org/ontology/Railway_station_served_by_Heathrow_Express>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Railway_station_in_Great_Britain> .
<http://caligraph.org/ontology/Railway_station_served_by_Heathrow_Express>	<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_served_by_Heathrow_Express>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Private_railway_station> .
<http://caligraph.org/ontology/Railway_station_served_by_Heathrow_Express>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Railway_stations_served_by_Heathrow_Express> .
<http://caligraph.org/ontology/Railway_station_served_by_Heathrow_Express>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Railway_and_tube_station_serving_Heathrow_Airport> .
<http://caligraph.org/ontology/Railway_station_served_by_Heathrow_Express>	<http://www.w3.org/2000/01/rdf-schema#label>	"Railway station served by Heathrow Express" .