http://dbpedia.org/resource/Andrew_Exum__Tenure__1 <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:office xsd:string Deputy Assistant Secretary of Defensefor the Middle East rdf:type <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:TimePeriod dbpedia-owl:Tenure dbpedia-owl:president dbpedia:Barack_Obama dbpedia-owl:successor dbpedia:Michael_Patrick_Mulroy data from the linked data cloud