http://dbpedia.org/resource/Matthew_Sherman__Tenure__1 <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:office xsd:string Mayor of San Diego rdf:type <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:TimePeriod dbpedia-owl:Tenure dbpedia-owl:predecessor dbpedia:Douglas_Gunn dbpedia-owl:successor dbpedia:William_H._Carlson data from the linked data cloud