http://dbpedia.org/resource/Raymond_Muir__Tenure__1 <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:office xsd:string White House Chief Usher rdf:type <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:TimePeriod dbpedia-owl:Tenure dbpedia-owl:president <http://dbpedia.org/resource/Franklin_D._Roosevelt> dbpedia-owl:predecessor <http://dbpedia.org/resource/Irwin_%22Ike%22_H._Hoover> dbpedia-owl:successor <http://dbpedia.org/resource/Howell_G._Crim> data from the linked data cloud