http://dbpedia.org/resource/William_H._Porter__Tenure__1 <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:office xsd:string President ofChemical National Bank rdf:type <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:TimePeriod dbpedia-owl:Tenure dbpedia-owl:predecessor dbpedia:George_G._Williams_(banker) dbpedia-owl:successor dbpedia:Joseph_B._Martindale data from the linked data cloud