http://dbpedia.org/resource/David_Grier_Martin__Tenure__1 <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:office xsd:string 13thPresident of Davidson College rdf:type <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:TimePeriod dbpedia-owl:Tenure dbpedia-owl:predecessor dbpedia:John_Rood_Cunningham dbpedia-owl:successor dbpedia:Samuel_Reid_Spencer_Jr. data from the linked data cloud