http://dbpedia.org/resource/Lee_Alvin_DuBridge__Tenure__3 <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:office xsd:string 2nd President of theCalifornia Institute of Technology rdf:type <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:TimePeriod dbpedia-owl:Tenure dbpedia-owl:predecessor dbpedia:Robert_Andrews_Millikan dbpedia-owl:successor dbpedia:Harold_Brown_(Secretary_of_Defense) data from the linked data cloud