http://dbpedia.org/resource/Pyotr_Pospelov__Tenure__2 <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:start xsd:date 1949-07-07 rdf:type <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:TimePeriod dbpedia-owl:Tenure dbpedia-owl:predecessor dbpedia:Vladimir_Kruzhkov dbpedia-owl:successor dbpedia:Gennady_Obichkin data from the linked data cloud