http://dbpedia.org/resource/Albert_Horner__Tenure__1 <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:end xsd:date 1968-06-25 dbpedia-owl:start xsd:date 1958-03-31 rdf:type <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:TimePeriod dbpedia-owl:Tenure dbpedia-owl:predecessor dbpedia:Alexander_Maxwell_Campbell data from the linked data cloud