<http://caligraph.org/resource/Fourth_Amendment_of_the_Constitution_Bill_1968>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:October_1968_events_in_Europe> .
<http://caligraph.org/resource/Fourth_Amendment_of_the_Constitution_Bill_1968>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_failed_amendments_to_the_Constitution_of_Ireland> .
<http://caligraph.org/resource/Fourth_Amendment_of_the_Constitution_Bill_1968>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1968_referendums> .
<http://caligraph.org/resource/Fourth_Amendment_of_the_Constitution_Bill_1968>	<http://www.w3.org/2004/02/skos/core#altLabel>	"4th Amendment Bill" .
<http://caligraph.org/resource/Fourth_Amendment_of_the_Constitution_Bill_1968>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Fourth_Amendment_of_the_Constitution_Bill_1968> .
<http://caligraph.org/resource/Fourth_Amendment_of_the_Constitution_Bill_1968>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Electoral_reform_referendum> .
<http://caligraph.org/resource/Fourth_Amendment_of_the_Constitution_Bill_1968>	<http://www.w3.org/2004/02/skos/core#altLabel>	"1968 referendum on the electoral system" .
<http://caligraph.org/resource/Fourth_Amendment_of_the_Constitution_Bill_1968>	<http://www.w3.org/2000/01/rdf-schema#label>	"Fourth Amendment of the Constitution Bill 1968" .
<http://caligraph.org/resource/Fourth_Amendment_of_the_Constitution_Bill_1968>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Failed_amendments_of_the_Constitution_of_Ireland> .
<http://caligraph.org/resource/Fourth_Amendment_of_the_Constitution_Bill_1968>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Electoral_reform_referendums> .
<http://caligraph.org/resource/Fourth_Amendment_of_the_Constitution_Bill_1968>	<http://www.w3.org/2004/02/skos/core#altLabel>	"referendum of 1968" .
<http://caligraph.org/resource/Fourth_Amendment_of_the_Constitution_Bill_1968>	<http://www.w3.org/2004/02/skos/core#altLabel>	"a referendum on its voting system of proportional representation" .
<http://caligraph.org/resource/Fourth_Amendment_of_the_Constitution_Bill_1968>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Constitutional_referendums_in_the_Republic_of_Ireland> .
<http://caligraph.org/resource/Fourth_Amendment_of_the_Constitution_Bill_1968>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Failed_amendment_of_the_Constitution_of_Ireland> .
<http://caligraph.org/resource/Fourth_Amendment_of_the_Constitution_Bill_1968>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Fourth_Amendment_of_the_Constitution_Bill_1968>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Fourth" .
<http://caligraph.org/resource/Fourth_Amendment_of_the_Constitution_Bill_1968>	<http://www.w3.org/2004/02/skos/core#altLabel>	"in 1968" .
<http://caligraph.org/resource/Fourth_Amendment_of_the_Constitution_Bill_1968>	<http://www.w3.org/2004/02/skos/core#altLabel>	"1968" .
<http://caligraph.org/resource/Fourth_Amendment_of_the_Constitution_Bill_1968>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1960s_election_in_Ireland> .
<http://caligraph.org/resource/Fourth_Amendment_of_the_Constitution_Bill_1968>	<http://www.w3.org/2004/02/skos/core#altLabel>	"again in 1968" .
<http://caligraph.org/resource/Fourth_Amendment_of_the_Constitution_Bill_1968>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Another proposal" .
<http://caligraph.org/resource/Fourth_Amendment_of_the_Constitution_Bill_1968>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Fourth Amendment Bill 1968" .
<http://caligraph.org/resource/Fourth_Amendment_of_the_Constitution_Bill_1968>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Fourth Amendment of the Constitution Bill 1968" .
<http://caligraph.org/resource/Fourth_Amendment_of_the_Constitution_Bill_1968>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/October_1968_event_in_Europe> .
<http://caligraph.org/resource/Fourth_Amendment_of_the_Constitution_Bill_1968>	<http://www.w3.org/2004/02/skos/core#altLabel>	"4 (1968)" .
<http://caligraph.org/resource/Fourth_Amendment_of_the_Constitution_Bill_1968>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1968_referendum> .
<http://caligraph.org/resource/Fourth_Amendment_of_the_Constitution_Bill_1968>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Constitutional_referendum_in_the_Republic_of_Ireland> .
<http://caligraph.org/resource/Fourth_Amendment_of_the_Constitution_Bill_1968>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1960s_elections_in_Ireland> .