<http://caligraph.org/ontology/Terrorist_incident_in_Belgium>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Terrorist_incidents_in_Belgium> .
<http://caligraph.org/ontology/Terrorist_incident_in_Brussels>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Terrorist_incident_in_Belgium> .
<http://caligraph.org/ontology/Terrorist_incident_in_Belgium>	<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_in_Belgium_in_the_1980s>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Terrorist_incident_in_Belgium> .
<http://caligraph.org/ontology/Terrorist_incident_in_Belgium>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Terrorist_incidents_in_Belgium_by_decade> .
<http://caligraph.org/ontology/ISIL_terrorist_incident_in_Belgium>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Terrorist_incident_in_Belgium> .
<http://caligraph.org/ontology/Terrorist_incident_in_Belgium>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Terrorist_incidents_in_Belgium_by_year> .
<http://caligraph.org/ontology/Terrorist_incident_in_Belgium>	<http://www.w3.org/2000/01/rdf-schema#label>	"Terrorist incident in Belgium" .
<http://caligraph.org/ontology/Terrorist_incident_in_Belgium_in_the_1970s>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Terrorist_incident_in_Belgium> .
<http://caligraph.org/ontology/Terrorist_incident_in_Belgium>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Terrorist_incident_in_Europe> .
<http://caligraph.org/ontology/Terrorist_incident_in_Belgium_in_the_2010s>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Terrorist_incident_in_Belgium> .