http://dbpedia.org/resource/Claire_Ball__Tenure__1 <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:end xsd:date 1982-12-31 dbpedia-owl:start xsd:date 1973-01-03 rdf:type <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:TimePeriod dbpedia-owl:Tenure dbpedia-owl:predecessor dbpedia:Ralph_Welker dbpedia-owl:successor dbpedia:Jolynn_Boster data from the linked data cloud