http://dbpedia.org/resource/Douglas_Tyndall_Wright__Tenure__1 <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:office xsd:string Presidentof theUniversity of Waterloo rdf:type <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:TimePeriod dbpedia-owl:Tenure dbpedia-owl:predecessor dbpedia:Burt_Matthews dbpedia-owl:successor dbpedia:James_Downey_(academic) data from the linked data cloud