<http://caligraph.org/ontology/Referendum_related_to_the_European_Union>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Referendum_related_to_the_European_Union>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Referendums_related_to_the_European_Union> .
<http://caligraph.org/ontology/European_Constitution_referendum>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Referendum_related_to_the_European_Union> .
<http://caligraph.org/ontology/Referendum_related_to_European_Union_accession>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Referendum_related_to_the_European_Union> .
<http://caligraph.org/ontology/Referendum_related_to_the_European_Union>	<http://www.w3.org/2000/01/rdf-schema#label>	"Referendum related to the European Union" .
<http://caligraph.org/ontology/Referendum_related_to_the_European_Union>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Referendum_in_Europe> .