What is {position held} of {Ye Jianying} that is {replaced by} is {Tao Zhu} ?
Which position was held first by Ye Jianying and later Tao Zhu?
What was the position held by first Ye Jianying and later Tao Zhu?
SELECT ?v WHERE { ?b property:replaced_by resource:Tao_Zhu . resource:Ye_Jianying property:position_held ?b . ?b property:position_held ?v }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q504372> .
?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/Q707109>
} 

SELECT ?obj WHERE { wd:Q504372 p:P39 ?s . ?s ps:P39 ?obj . ?s pq:P1366 wd:Q707109 }