<http://caligraph.org/ontology/Terrorist_incident_on_railway_systems_in_Europe>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Terrorist_incidents_on_railway_systems_in_Europe> .
<http://caligraph.org/ontology/Terrorist_incident_on_railway_systems_in_Europe>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Terrorist_incident_on_railway_systems> .
<http://caligraph.org/ontology/Terrorist_incident_on_railway_systems_in_the_United_Kingdom>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Terrorist_incident_on_railway_systems_in_Europe> .
<http://caligraph.org/ontology/Terrorist_incident_on_railway_systems_in_Europe>	<http://www.w3.org/2000/01/rdf-schema#label>	"Terrorist incident on railway systems in Europe" .
<http://caligraph.org/ontology/Terrorist_incident_on_railway_systems_in_Europe>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Terrorist_incident_on_railway_systems_in_Europe>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Railway_accident_or_incident_in_Europe> .
<http://caligraph.org/ontology/Terrorist_incident_on_railway_systems_in_Europe>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Terrorist_incident_against_transport_in_Europe> .