What is {position held} of {Wilma Mankiller} that is {replaced by} is {Joe Byrd} ?
To what office was Wilma Mankiller succeeded by Joe Byrd?
To what office did Joe Byrd succeed Wilma Mankiller?
SELECT ?w WHERE { ?c property:position_held ?w . ?c property:replaced_by resource:Joe_Byrd . resource:Wilma_Mankiller property:position_held ?c }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q2327358> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P39> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
?statement <http://www.wikidata.org/entity/P1366> <http://wikidata.dbpedia.org/resource/Q6208909>
} 

SELECT ?obj WHERE { wd:Q2327358 p:P39 ?s . ?s ps:P39 ?obj . ?s pq:P1366 wd:Q6208909 }