What is {position held} of {Bramwell Booth} that is {end time} is {1929-2-1} ?
What position did Bramwell Booth hold in 1929?
What was the position held by Bramwell Booth in 1929?
SELECT ?b WHERE { FILTER ( CONTAINS ( YEAR ( ?l ) , '1929' ) ) . ?q property:end_time ?l . ?q property:position_held ?b . resource:Bramwell_Booth property:position_held ?q }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q2923664> .
?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/P582> <1929-2-1>
} 

SELECT ?obj WHERE { wd:Q2923664 p:P39 ?s . ?s ps:P39 ?obj . ?s pq:P582 ?x filter(contains(YEAR(?x),'1929')) }