http://dbpedia.org/resource/William_N._McNair__Tenure__1 <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:office xsd:string 49thMayor of Pittsburgh rdf:type <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:TimePeriod dbpedia-owl:Tenure dbpedia-owl:predecessor <http://dbpedia.org/resource/John_S._Herron> dbpedia-owl:successor <http://dbpedia.org/resource/Cornelius_Scully> data from the linked data cloud