http://dbpedia.org/resource/Nick_Harvey__Tenure__1 <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:office xsd:string Chief Executive of theLiberal Democrats rdf:type <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:TimePeriod dbpedia-owl:Tenure dbpedia-owl:leader dbpedia:Vince_Cable dbpedia:Jo_Swinson data from the linked data cloud