http://dbpedia.org/resource/Fred_H._Hildebrandt__Tenure__1 <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> rdf:type <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:TimePeriod dbpedia-owl:Tenure dbpedia-owl:state dbpedia:South_Dakota dbpedia-owl:predecessor dbpedia:Charles_A._Christopherson dbpedia-owl:successor dbpedia:Karl_Earl_Mundt data from the linked data cloud