http://dbpedia.org/resource/N._M._Perera__Tenure__4 <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:end xsd:date 1964-12-17 dbpedia-owl:start xsd:date 1964-06-11 rdf:type <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:TimePeriod dbpedia-owl:Tenure dbpedia-owl:predecessor <http://dbpedia.org/resource/T._B._Ilangaratne> dbpedia-owl:primeMinister <http://dbpedia.org/resource/Sirimavo_Bandaranaike> dbpedia-owl:successor <http://dbpedia.org/resource/U._B._Wanninayake> data from the linked data cloud