http://dbpedia.org/resource/Charles_L._Copeland__Tenure__2 <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:office xsd:string Minority Leader of theDelaware Senate rdf:type <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:TimePeriod dbpedia-owl:Tenure dbpedia-owl:successor dbpedia:F._Gary_Simpson data from the linked data cloud