http://dbpedia.org/resource/Phelps_Phelps__Tenure__1 <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:end xsd:date 1953-05-30 dbpedia-owl:start xsd:date 1952-06-27 rdf:type <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:TimePeriod dbpedia-owl:Tenure dbpedia-owl:president <http://dbpedia.org/resource/Dwight_D._Eisenhower> <http://dbpedia.org/resource/Harry_S._Truman> dbpedia-owl:predecessor <http://dbpedia.org/resource/Ralph_H._Ackerman> dbpedia-owl:successor <http://dbpedia.org/resource/William_T._Pheiffer> data from the linked data cloud