http://dbpedia.org/resource/Dai_Xianglong__Tenure__2 <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:office xsd:string Mayor of Tianjin rdf:type <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval> dbpedia-owl:TimePeriod dbpedia-owl:Tenure dbpedia-owl:predecessor dbpedia:Li_Shenglin dbpedia-owl:successor dbpedia:Huang_Xingguo data from the linked data cloud