http://dbpedia.org/resource/Alex_Zelinsky__Tenure__2 <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:office xsd:string Chief Defence Scientist rdf:type <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:TimePeriod dbpedia-owl:Tenure dbpedia-owl:predecessor <http://dbpedia.org/resource/Robert_Clark_(physicist)> dbpedia-owl:successor <http://dbpedia.org/resource/Tanya_Monro> data from the linked data cloud