http://dbpedia.org/resource/Howard_Barnett_Jr.__Tenure__3 <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:office xsd:string Oklahoma Secretary of Commerce rdf:type <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:TimePeriod dbpedia-owl:Tenure dbpedia-owl:governor dbpedia:Frank_Keating dbpedia-owl:predecessor dbpedia:Ron_Rosenfeld dbpedia-owl:successor dbpedia:Russell_M._Perry data from the linked data cloud