What is {position held} of {Kim Dae-jung} that is {series ordinal} is {15} ?
Kim Dae-junghat held what 15th position?
What is the 15 position Kim Dae-junghat held?
SELECT ?u WHERE { resource:Kim_Dae-jung property:position_held ?g . FILTER ( CONTAINS ( ?u , '15' ) ) . ?g property:series_ordinal ?u . ?g property:position_held ?u }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q45785> .
?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/P1545> <15>
} 

SELECT ?obj WHERE { wd:Q45785 p:P39 ?s . ?s ps:P39 ?obj . ?s pq:P1545 ?x filter(contains(?x , '15')) }