http://dbpedia.org/resource/Elmer_MacKay__Tenure__7 <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:end xsd:date 1983-06-15 dbpedia-owl:start xsd:date 1971-05-31 rdf:type <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:TimePeriod dbpedia-owl:Tenure dbpedia-owl:predecessor dbpedia:Russell_MacEwan dbpedia-owl:successor dbpedia:Brian_Mulroney data from the linked data cloud