http://dbpedia.org/resource/Fortune_FitzRoy,_Duchess_of_Grafton__Tenure__1 <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:office xsd:string Mistress of the Robes rdf:type <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:TimePeriod dbpedia-owl:Tenure dbpedia-owl:predecessor dbpedia:Mary_Cavendish,_Duchess_of_Devonshire data from the linked data cloud