http://dbpedia.org/resource/Ralph_Perk__Tenure__1 <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval>

xsd:date 1977-11-14
xsd:string Mayor of Cleveland
xsd:date 1971-11-09
<http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#TimeInterval>
dbpedia-owl:TimePeriod
dbpedia-owl:Tenure
<http://dbpedia.org/resource/Carl_Stokes>
<http://dbpedia.org/resource/Dennis_Kucinich>

data from the linked data cloud